5555056

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1609

約数の個数: 40

約数和(自身を含む): 12280464

約数和(自身を除く): 6725408

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1571, 1768, 3142, 3536, 6284, 12568, 20423, 25136, 26707, 40846, 53414, 81692, 106828, 163384, 213656, 326768, 347191, 427312, 694382, 1388764, 2777528, 5555056]

約数ペア:

[(1, 5555056), (2, 2777528), (4, 1388764), (8, 694382), (13, 427312), (16, 347191), (17, 326768), (26, 213656), (34, 163384), (52, 106828), (68, 81692), (104, 53414), (136, 40846), (208, 26707), (221, 25136), (272, 20423), (442, 12568), (884, 6284), (1571, 3536), (1768, 3142)]