25529676

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 61344864

約数和(自身を除く): 35815188

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 137, 159, 212, 274, 293, 318, 411, 548, 586, 636, 822, 879, 1172, 1644, 1758, 3516, 7261, 14522, 15529, 21783, 29044, 31058, 40141, 43566, 46587, 62116, 80282, 87132, 93174, 120423, 160564, 186348, 240846, 481692, 2127473, 4254946, 6382419, 8509892, 12764838, 25529676]

約数ペア:

[(1, 25529676), (2, 12764838), (3, 8509892), (4, 6382419), (6, 4254946), (12, 2127473), (53, 481692), (106, 240846), (137, 186348), (159, 160564), (212, 120423), (274, 93174), (293, 87132), (318, 80282), (411, 62116), (548, 46587), (586, 43566), (636, 40141), (822, 31058), (879, 29044), (1172, 21783), (1644, 15529), (1758, 14522), (3516, 7261)]