1572194416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{29411}}^1$

素因数の和:29689

約数の個数: 40

約数和(自身を含む): 3293320464

約数和(自身を除く): 1721126048

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257, 514, 1028, 2056, 3341, 4112, 6682, 13364, 26728, 29411, 53456, 58822, 117644, 235288, 382343, 470576, 764686, 1529372, 3058744, 6117488, 7558627, 15117254, 30234508, 60469016, 98262151, 120938032, 196524302, 393048604, 786097208, 1572194416]

約数ペア:

[(1, 1572194416), (2, 786097208), (4, 393048604), (8, 196524302), (13, 120938032), (16, 98262151), (26, 60469016), (52, 30234508), (104, 15117254), (208, 7558627), (257, 6117488), (514, 3058744), (1028, 1529372), (2056, 764686), (3341, 470576), (4112, 382343), (6682, 235288), (13364, 117644), (26728, 58822), (29411, 53456)]