68838812

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{15083}}^1$

素因数の和:15257

約数の個数: 24

約数和(自身を含む): 138531456

約数和(自身を除く): 69692644

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 15083, 30166, 60332, 105581, 211162, 422324, 2458529, 4917058, 9834116, 17209703, 34419406, 68838812]

約数ペア:

[(1, 68838812), (2, 34419406), (4, 17209703), (7, 9834116), (14, 4917058), (28, 2458529), (163, 422324), (326, 211162), (652, 105581), (1141, 60332), (2282, 30166), (4564, 15083)]