15825239872

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{70709}}^1$

素因数の和:71003

約数の個数: 56

約数和(自身を含む): 33945042600

約数和(自身を除く): 18119802728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 269, 416, 538, 832, 1076, 2152, 3497, 4304, 6994, 8608, 13988, 17216, 27976, 55952, 70709, 111904, 141418, 223808, 282836, 565672, 919217, 1131344, 1838434, 2262688, 3676868, 4525376, 7353736, 14707472, 19020721, 29414944, 38041442, 58829888, 76082884, 152165768, 247269373, 304331536, 494538746, 608663072, 989077492, 1217326144, 1978154984, 3956309968, 7912619936, 15825239872]

約数ペア:

[(1, 15825239872), (2, 7912619936), (4, 3956309968), (8, 1978154984), (13, 1217326144), (16, 989077492), (26, 608663072), (32, 494538746), (52, 304331536), (64, 247269373), (104, 152165768), (208, 76082884), (269, 58829888), (416, 38041442), (538, 29414944), (832, 19020721), (1076, 14707472), (2152, 7353736), (3497, 4525376), (4304, 3676868), (6994, 2262688), (8608, 1838434), (13988, 1131344), (17216, 919217), (27976, 565672), (55952, 282836), (70709, 223808), (111904, 141418)]