47689624

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{20627}}^1$

素因数の和:20667

約数の個数: 24

約数和(自身を含む): 94991940

約数和(自身を除く): 47302316

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 20627, 41254, 82508, 165016, 350659, 701318, 1402636, 2805272, 5961203, 11922406, 23844812, 47689624]

約数ペア:

[(1, 47689624), (2, 23844812), (4, 11922406), (8, 5961203), (17, 2805272), (34, 1402636), (68, 701318), (136, 350659), (289, 165016), (578, 82508), (1156, 41254), (2312, 20627)]