69259528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4861}}^1$

素因数の和:5017

約数の個数: 32

約数和(自身を含む): 140900760

約数和(自身を除く): 71641232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 137, 274, 548, 1096, 1781, 3562, 4861, 7124, 9722, 14248, 19444, 38888, 63193, 126386, 252772, 505544, 665957, 1331914, 2663828, 5327656, 8657441, 17314882, 34629764, 69259528]

約数ペア:

[(1, 69259528), (2, 34629764), (4, 17314882), (8, 8657441), (13, 5327656), (26, 2663828), (52, 1331914), (104, 665957), (137, 505544), (274, 252772), (548, 126386), (1096, 63193), (1781, 38888), (3562, 19444), (4861, 14248), (7124, 9722)]