77616016

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4259}}^1$

素因数の和:4351

約数の個数: 40

約数和(自身を含む): 161641440

約数和(自身を除く): 84025424

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4259, 4556, 8518, 9112, 17036, 18224, 34072, 68144, 72403, 144806, 285353, 289612, 570706, 579224, 1141412, 1158448, 2282824, 4565648, 4851001, 9702002, 19404004, 38808008, 77616016]

約数ペア:

[(1, 77616016), (2, 38808008), (4, 19404004), (8, 9702002), (16, 4851001), (17, 4565648), (34, 2282824), (67, 1158448), (68, 1141412), (134, 579224), (136, 570706), (268, 289612), (272, 285353), (536, 144806), (1072, 72403), (1139, 68144), (2278, 34072), (4259, 18224), (4556, 17036), (8518, 9112)]