25211836

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3539}}^1$

素因数の和:3693

約数の個数: 24

約数和(自身を含む): 47874960

約数和(自身を除く): 22663124

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3539, 3562, 7078, 7124, 14156, 46007, 92014, 184028, 484843, 969686, 1939372, 6302959, 12605918, 25211836]

約数ペア:

[(1, 25211836), (2, 12605918), (4, 6302959), (13, 1939372), (26, 969686), (52, 484843), (137, 184028), (274, 92014), (548, 46007), (1781, 14156), (3539, 7124), (3562, 7078)]