27399728

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 54907200

約数和(自身を除く): 27507472

約数列:

[1, 2, 4, 8, 16, 53, 79, 106, 158, 212, 316, 409, 424, 632, 818, 848, 1264, 1636, 3272, 4187, 6544, 8374, 16748, 21677, 32311, 33496, 43354, 64622, 66992, 86708, 129244, 173416, 258488, 346832, 516976, 1712483, 3424966, 6849932, 13699864, 27399728]

約数ペア:

[(1, 27399728), (2, 13699864), (4, 6849932), (8, 3424966), (16, 1712483), (53, 516976), (79, 346832), (106, 258488), (158, 173416), (212, 129244), (316, 86708), (409, 66992), (424, 64622), (632, 43354), (818, 33496), (848, 32311), (1264, 21677), (1636, 16748), (3272, 8374), (4187, 6544)]