68109076

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{56569}}^1$

素因数の和:56623

約数の個数: 24

約数和(自身を含む): 139388480

約数和(自身を除く): 71279404

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 56569, 113138, 226276, 395983, 791966, 1583932, 2432467, 4864934, 9729868, 17027269, 34054538, 68109076]

約数ペア:

[(1, 68109076), (2, 34054538), (4, 17027269), (7, 9729868), (14, 4864934), (28, 2432467), (43, 1583932), (86, 791966), (172, 395983), (301, 226276), (602, 113138), (1204, 56569)]