39958636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{881}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 80015040

約数和(自身を除く): 40056404

約数列:

[1, 2, 4, 17, 23, 29, 34, 46, 58, 68, 92, 116, 391, 493, 667, 782, 881, 986, 1334, 1564, 1762, 1972, 2668, 3524, 11339, 14977, 20263, 22678, 25549, 29954, 40526, 45356, 51098, 59908, 81052, 102196, 344471, 434333, 587627, 688942, 868666, 1175254, 1377884, 1737332, 2350508, 9989659, 19979318, 39958636]

約数ペア:

[(1, 39958636), (2, 19979318), (4, 9989659), (17, 2350508), (23, 1737332), (29, 1377884), (34, 1175254), (46, 868666), (58, 688942), (68, 587627), (92, 434333), (116, 344471), (391, 102196), (493, 81052), (667, 59908), (782, 51098), (881, 45356), (986, 40526), (1334, 29954), (1564, 25549), (1762, 22678), (1972, 20263), (2668, 14977), (3524, 11339)]