26342576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1423}}^1$

素因数の和:1533

約数の個数: 40

約数和(自身を含む): 55621440

約数和(自身を除く): 29278864

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 178, 208, 356, 712, 1157, 1423, 1424, 2314, 2846, 4628, 5692, 9256, 11384, 18499, 18512, 22768, 36998, 73996, 126647, 147992, 253294, 295984, 506588, 1013176, 1646411, 2026352, 3292822, 6585644, 13171288, 26342576]

約数ペア:

[(1, 26342576), (2, 13171288), (4, 6585644), (8, 3292822), (13, 2026352), (16, 1646411), (26, 1013176), (52, 506588), (89, 295984), (104, 253294), (178, 147992), (208, 126647), (356, 73996), (712, 36998), (1157, 22768), (1423, 18512), (1424, 18499), (2314, 11384), (2846, 9256), (4628, 5692)]