68168044

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{701}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 143410176

約数和(自身を除く): 75242132

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 151, 161, 302, 322, 604, 644, 701, 1057, 1402, 2114, 2804, 3473, 4228, 4907, 6946, 9814, 13892, 16123, 19628, 24311, 32246, 48622, 64492, 97244, 105851, 112861, 211702, 225722, 423404, 451444, 740957, 1481914, 2434573, 2963828, 4869146, 9738292, 17042011, 34084022, 68168044]

約数ペア:

[(1, 68168044), (2, 34084022), (4, 17042011), (7, 9738292), (14, 4869146), (23, 2963828), (28, 2434573), (46, 1481914), (92, 740957), (151, 451444), (161, 423404), (302, 225722), (322, 211702), (604, 112861), (644, 105851), (701, 97244), (1057, 64492), (1402, 48622), (2114, 32246), (2804, 24311), (3473, 19628), (4228, 16123), (4907, 13892), (6946, 9814)]