13966368

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 43013376

約数和(自身を除く): 29047008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 31, 32, 38, 39, 48, 52, 57, 62, 76, 78, 93, 96, 104, 114, 124, 152, 156, 186, 208, 228, 247, 248, 304, 312, 361, 372, 403, 416, 456, 494, 496, 589, 608, 624, 722, 741, 744, 806, 912, 988, 992, 1083, 1178, 1209, 1248, 1444, 1482, 1488, 1612, 1767, 1824, 1976, 2166, 2356, 2418, 2888, 2964, 2976, 3224, 3534, 3952, 4332, 4693, 4712, 4836, 5776, 5928, 6448, 7068, 7657, 7904, 8664, 9386, 9424, 9672, 11191, 11552, 11856, 12896, 14079, 14136, 15314, 17328, 18772, 18848, 19344, 22382, 22971, 23712, 28158, 28272, 30628, 33573, 34656, 37544, 38688, 44764, 45942, 56316, 56544, 61256, 67146, 75088, 89528, 91884, 112632, 122512, 134292, 145483, 150176, 179056, 183768, 225264, 245024, 268584, 290966, 358112, 367536, 436449, 450528, 537168, 581932, 735072, 872898, 1074336, 1163864, 1745796, 2327728, 3491592, 4655456, 6983184, 13966368]

約数ペア:

[(1, 13966368), (2, 6983184), (3, 4655456), (4, 3491592), (6, 2327728), (8, 1745796), (12, 1163864), (13, 1074336), (16, 872898), (19, 735072), (24, 581932), (26, 537168), (31, 450528), (32, 436449), (38, 367536), (39, 358112), (48, 290966), (52, 268584), (57, 245024), (62, 225264), (76, 183768), (78, 179056), (93, 150176), (96, 145483), (104, 134292), (114, 122512), (124, 112632), (152, 91884), (156, 89528), (186, 75088), (208, 67146), (228, 61256), (247, 56544), (248, 56316), (304, 45942), (312, 44764), (361, 38688), (372, 37544), (403, 34656), (416, 33573), (456, 30628), (494, 28272), (496, 28158), (589, 23712), (608, 22971), (624, 22382), (722, 19344), (741, 18848), (744, 18772), (806, 17328), (912, 15314), (988, 14136), (992, 14079), (1083, 12896), (1178, 11856), (1209, 11552), (1248, 11191), (1444, 9672), (1482, 9424), (1488, 9386), (1612, 8664), (1767, 7904), (1824, 7657), (1976, 7068), (2166, 6448), (2356, 5928), (2418, 5776), (2888, 4836), (2964, 4712), (2976, 4693), (3224, 4332), (3534, 3952)]