28009488

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{44887}}^1$

素因数の和:44911

約数の個数: 40

約数和(自身を含む): 77925568

約数和(自身を除く): 49916080

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 44887, 89774, 134661, 179548, 269322, 359096, 538644, 583531, 718192, 1077288, 1167062, 1750593, 2154576, 2334124, 3501186, 4668248, 7002372, 9336496, 14004744, 28009488]

約数ペア:

[(1, 28009488), (2, 14004744), (3, 9336496), (4, 7002372), (6, 4668248), (8, 3501186), (12, 2334124), (13, 2154576), (16, 1750593), (24, 1167062), (26, 1077288), (39, 718192), (48, 583531), (52, 538644), (78, 359096), (104, 269322), (156, 179548), (208, 134661), (312, 89774), (624, 44887)]