28451904

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11399}}^1$

素因数の和:11427

約数の個数: 56

約数和(自身を含む): 81076800

約数和(自身を除く): 52624896

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 11399, 22798, 34197, 45596, 68394, 91192, 136788, 148187, 182384, 273576, 296374, 364768, 444561, 547152, 592748, 729536, 889122, 1094304, 1185496, 1778244, 2188608, 2370992, 3556488, 4741984, 7112976, 9483968, 14225952, 28451904]

約数ペア:

[(1, 28451904), (2, 14225952), (3, 9483968), (4, 7112976), (6, 4741984), (8, 3556488), (12, 2370992), (13, 2188608), (16, 1778244), (24, 1185496), (26, 1094304), (32, 889122), (39, 729536), (48, 592748), (52, 547152), (64, 444561), (78, 364768), (96, 296374), (104, 273576), (156, 182384), (192, 148187), (208, 136788), (312, 91192), (416, 68394), (624, 45596), (832, 34197), (1248, 22798), (2496, 11399)]