28319944848

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{21851}}^1$

素因数の和:21973

約数の個数: 160

約数和(自身を含む): 82546716672

約数和(自身を除く): 54226771824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 67, 78, 93, 104, 124, 134, 156, 186, 201, 208, 248, 268, 312, 372, 402, 403, 496, 536, 624, 744, 804, 806, 871, 1072, 1209, 1488, 1608, 1612, 1742, 2077, 2418, 2613, 3216, 3224, 3484, 4154, 4836, 5226, 6231, 6448, 6968, 8308, 9672, 10452, 12462, 13936, 16616, 19344, 20904, 21851, 24924, 27001, 33232, 41808, 43702, 49848, 54002, 65553, 81003, 87404, 99696, 108004, 131106, 162006, 174808, 216008, 262212, 284063, 324012, 349616, 432016, 524424, 568126, 648024, 677381, 852189, 1048848, 1136252, 1296048, 1354762, 1464017, 1704378, 2032143, 2272504, 2709524, 2928034, 3408756, 4064286, 4392051, 4545008, 5419048, 5856068, 6817512, 8128572, 8784102, 8805953, 10838096, 11712136, 13635024, 16257144, 17568204, 17611906, 19032221, 23424272, 26417859, 32514288, 35136408, 35223812, 38064442, 45384527, 52835718, 57096663, 70272816, 70447624, 76128884, 90769054, 105671436, 114193326, 136153581, 140895248, 152257768, 181538108, 211342872, 228386652, 272307162, 304515536, 363076216, 422685744, 456773304, 544614324, 589998851, 726152432, 913546608, 1089228648, 1179997702, 1769996553, 2178457296, 2359995404, 3539993106, 4719990808, 7079986212, 9439981616, 14159972424, 28319944848]

約数ペア:

[(1, 28319944848), (2, 14159972424), (3, 9439981616), (4, 7079986212), (6, 4719990808), (8, 3539993106), (12, 2359995404), (13, 2178457296), (16, 1769996553), (24, 1179997702), (26, 1089228648), (31, 913546608), (39, 726152432), (48, 589998851), (52, 544614324), (62, 456773304), (67, 422685744), (78, 363076216), (93, 304515536), (104, 272307162), (124, 228386652), (134, 211342872), (156, 181538108), (186, 152257768), (201, 140895248), (208, 136153581), (248, 114193326), (268, 105671436), (312, 90769054), (372, 76128884), (402, 70447624), (403, 70272816), (496, 57096663), (536, 52835718), (624, 45384527), (744, 38064442), (804, 35223812), (806, 35136408), (871, 32514288), (1072, 26417859), (1209, 23424272), (1488, 19032221), (1608, 17611906), (1612, 17568204), (1742, 16257144), (2077, 13635024), (2418, 11712136), (2613, 10838096), (3216, 8805953), (3224, 8784102), (3484, 8128572), (4154, 6817512), (4836, 5856068), (5226, 5419048), (6231, 4545008), (6448, 4392051), (6968, 4064286), (8308, 3408756), (9672, 2928034), (10452, 2709524), (12462, 2272504), (13936, 2032143), (16616, 1704378), (19344, 1464017), (20904, 1354762), (21851, 1296048), (24924, 1136252), (27001, 1048848), (33232, 852189), (41808, 677381), (43702, 648024), (49848, 568126), (54002, 524424), (65553, 432016), (81003, 349616), (87404, 324012), (99696, 284063), (108004, 262212), (131106, 216008), (162006, 174808)]