68128522

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{63199}}^1$

素因数の和:63226

約数の個数: 24

約数和(自身を含む): 129686400

約数和(自身を除く): 61557878

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 63199, 126398, 442393, 695189, 884786, 1390378, 3096751, 4866323, 6193502, 9732646, 34064261, 68128522]

約数ペア:

[(1, 68128522), (2, 34064261), (7, 9732646), (11, 6193502), (14, 4866323), (22, 3096751), (49, 1390378), (77, 884786), (98, 695189), (154, 442393), (539, 126398), (1078, 63199)]