40807745968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{445033}}^1$

素因数の和:445573

約数の個数: 40

約数和(自身を含む): 86418482256

約数和(自身を除く): 45610736288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 521, 1042, 2084, 4168, 5731, 8336, 11462, 22924, 45848, 91696, 445033, 890066, 1780132, 3560264, 4895363, 7120528, 9790726, 19581452, 39162904, 78325808, 231862193, 463724386, 927448772, 1854897544, 2550484123, 3709795088, 5100968246, 10201936492, 20403872984, 40807745968]

約数ペア:

[(1, 40807745968), (2, 20403872984), (4, 10201936492), (8, 5100968246), (11, 3709795088), (16, 2550484123), (22, 1854897544), (44, 927448772), (88, 463724386), (176, 231862193), (521, 78325808), (1042, 39162904), (2084, 19581452), (4168, 9790726), (5731, 7120528), (8336, 4895363), (11462, 3560264), (22924, 1780132), (45848, 890066), (91696, 445033)]