56419376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7331}}^1$

素因数の和:7389

約数の個数: 40

約数和(自身を含む): 120919344

約数和(自身を除く): 64499968

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7331, 7696, 14662, 29324, 58648, 95303, 117296, 190606, 271247, 381212, 542494, 762424, 1084988, 1524848, 2169976, 3526211, 4339952, 7052422, 14104844, 28209688, 56419376]

約数ペア:

[(1, 56419376), (2, 28209688), (4, 14104844), (8, 7052422), (13, 4339952), (16, 3526211), (26, 2169976), (37, 1524848), (52, 1084988), (74, 762424), (104, 542494), (148, 381212), (208, 271247), (296, 190606), (481, 117296), (592, 95303), (962, 58648), (1924, 29324), (3848, 14662), (7331, 7696)]