27905384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{1499}}^1$

素因数の和:1697

約数の個数: 32

約数和(自身を含む): 56700000

約数和(自身を除く): 28794616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 1499, 2327, 2998, 4654, 5996, 9308, 11992, 18616, 19487, 38974, 77948, 155896, 268321, 536642, 1073284, 2146568, 3488173, 6976346, 13952692, 27905384]

約数ペア:

[(1, 27905384), (2, 13952692), (4, 6976346), (8, 3488173), (13, 2146568), (26, 1073284), (52, 536642), (104, 268321), (179, 155896), (358, 77948), (716, 38974), (1432, 19487), (1499, 18616), (2327, 11992), (2998, 9308), (4654, 5996)]