39929396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{2657}}^1$

素因数の和:2708

約数の個数: 36

約数和(自身を含む): 79968588

約数和(自身を除く): 40039192

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 289, 442, 578, 884, 1156, 2657, 3757, 5314, 7514, 10628, 15028, 34541, 45169, 69082, 90338, 138164, 180676, 587197, 767873, 1174394, 1535746, 2348788, 3071492, 9982349, 19964698, 39929396]

約数ペア:

[(1, 39929396), (2, 19964698), (4, 9982349), (13, 3071492), (17, 2348788), (26, 1535746), (34, 1174394), (52, 767873), (68, 587197), (221, 180676), (289, 138164), (442, 90338), (578, 69082), (884, 45169), (1156, 34541), (2657, 15028), (3757, 10628), (5314, 7514)]