26428610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8839}}^1$

素因数の和:8882

約数の個数: 32

約数和(自身を含む): 53464320

約数和(自身を除く): 27035710

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 8839, 17678, 44195, 88390, 114907, 203297, 229814, 406594, 574535, 1016485, 1149070, 2032970, 2642861, 5285722, 13214305, 26428610]

約数ペア:

[(1, 26428610), (2, 13214305), (5, 5285722), (10, 2642861), (13, 2032970), (23, 1149070), (26, 1016485), (46, 574535), (65, 406594), (115, 229814), (130, 203297), (230, 114907), (299, 88390), (598, 44195), (1495, 17678), (2990, 8839)]