68755918

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{63781}}^1$

素因数の和:63808

約数の個数: 24

約数和(自身を含む): 130880664

約数和(自身を除く): 62124746

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 63781, 127562, 446467, 701591, 892934, 1403182, 3125269, 4911137, 6250538, 9822274, 34377959, 68755918]

約数ペア:

[(1, 68755918), (2, 34377959), (7, 9822274), (11, 6250538), (14, 4911137), (22, 3125269), (49, 1403182), (77, 892934), (98, 701591), (154, 446467), (539, 127562), (1078, 63781)]