26261804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2819}}^1$

素因数の和:2977

約数の個数: 24

約数和(自身を含む): 49034160

約数和(自身を除く): 22772356

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 2819, 4658, 5638, 9316, 11276, 47923, 95846, 191692, 386203, 772406, 1544812, 6565451, 13130902, 26261804]

約数ペア:

[(1, 26261804), (2, 13130902), (4, 6565451), (17, 1544812), (34, 772406), (68, 386203), (137, 191692), (274, 95846), (548, 47923), (2329, 11276), (2819, 9316), (4658, 5638)]