68108404

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{187111}}^1$

素因数の和:187135

約数の個数: 24

約数和(自身を含む): 146695808

約数和(自身を除く): 78587404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 187111, 374222, 748444, 1309777, 2432443, 2619554, 4864886, 5239108, 9729772, 17027101, 34054202, 68108404]

約数ペア:

[(1, 68108404), (2, 34054202), (4, 17027101), (7, 9729772), (13, 5239108), (14, 4864886), (26, 2619554), (28, 2432443), (52, 1309777), (91, 748444), (182, 374222), (364, 187111)]