68275672

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{29531}}^1$

素因数の和:29571

約数の個数: 24

約数和(自身を含む): 135994860

約数和(自身を除く): 67719188

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 29531, 59062, 118124, 236248, 502027, 1004054, 2008108, 4016216, 8534459, 17068918, 34137836, 68275672]

約数ペア:

[(1, 68275672), (2, 34137836), (4, 17068918), (8, 8534459), (17, 4016216), (34, 2008108), (68, 1004054), (136, 502027), (289, 236248), (578, 118124), (1156, 59062), (2312, 29531)]