65120704

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:653

約数の個数: 56

約数和(自身を含む): 141933168

約数和(自身を除く): 76812464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 233, 352, 397, 466, 704, 794, 932, 1588, 1864, 2563, 3176, 3728, 4367, 5126, 6352, 7456, 8734, 10252, 12704, 14912, 17468, 20504, 25408, 34936, 41008, 69872, 82016, 92501, 139744, 164032, 185002, 279488, 370004, 740008, 1017511, 1480016, 2035022, 2960032, 4070044, 5920064, 8140088, 16280176, 32560352, 65120704]

約数ペア:

[(1, 65120704), (2, 32560352), (4, 16280176), (8, 8140088), (11, 5920064), (16, 4070044), (22, 2960032), (32, 2035022), (44, 1480016), (64, 1017511), (88, 740008), (176, 370004), (233, 279488), (352, 185002), (397, 164032), (466, 139744), (704, 92501), (794, 82016), (932, 69872), (1588, 41008), (1864, 34936), (2563, 25408), (3176, 20504), (3728, 17468), (4367, 14912), (5126, 12704), (6352, 10252), (7456, 8734)]