12778868192

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{3929}}^1$

素因数の和:4084

約数の個数: 96

約数和(自身を含む): 26870447520

約数和(自身を除く): 14091579328

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 67, 74, 82, 134, 148, 164, 268, 296, 328, 536, 592, 656, 1072, 1184, 1312, 1517, 2144, 2479, 2747, 3034, 3929, 4958, 5494, 6068, 7858, 9916, 10988, 12136, 15716, 19832, 21976, 24272, 31432, 39664, 43952, 48544, 62864, 79328, 87904, 101639, 125728, 145373, 161089, 203278, 263243, 290746, 322178, 406556, 526486, 581492, 644356, 813112, 1052972, 1162984, 1288712, 1626224, 2105944, 2325968, 2577424, 3252448, 4211888, 4651936, 5154848, 5960293, 8423776, 9739991, 10792963, 11920586, 19479982, 21585926, 23841172, 38959964, 43171852, 47682344, 77919928, 86343704, 95364688, 155839856, 172687408, 190729376, 311679712, 345374816, 399339631, 798679262, 1597358524, 3194717048, 6389434096, 12778868192]

約数ペア:

[(1, 12778868192), (2, 6389434096), (4, 3194717048), (8, 1597358524), (16, 798679262), (32, 399339631), (37, 345374816), (41, 311679712), (67, 190729376), (74, 172687408), (82, 155839856), (134, 95364688), (148, 86343704), (164, 77919928), (268, 47682344), (296, 43171852), (328, 38959964), (536, 23841172), (592, 21585926), (656, 19479982), (1072, 11920586), (1184, 10792963), (1312, 9739991), (1517, 8423776), (2144, 5960293), (2479, 5154848), (2747, 4651936), (3034, 4211888), (3929, 3252448), (4958, 2577424), (5494, 2325968), (6068, 2105944), (7858, 1626224), (9916, 1288712), (10988, 1162984), (12136, 1052972), (15716, 813112), (19832, 644356), (21976, 581492), (24272, 526486), (31432, 406556), (39664, 322178), (43952, 290746), (48544, 263243), (62864, 203278), (79328, 161089), (87904, 145373), (101639, 125728)]