70838908

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{4951}}^1$

素因数の和:5042

約数の個数: 36

約数和(自身を含む): 146212752

約数和(自身を除く): 75373844

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 4951, 7154, 9902, 14308, 19804, 34657, 69314, 138628, 242599, 361423, 485198, 722846, 970396, 1445692, 2529961, 5059922, 10119844, 17709727, 35419454, 70838908]

約数ペア:

[(1, 70838908), (2, 35419454), (4, 17709727), (7, 10119844), (14, 5059922), (28, 2529961), (49, 1445692), (73, 970396), (98, 722846), (146, 485198), (196, 361423), (292, 242599), (511, 138628), (1022, 69314), (2044, 34657), (3577, 19804), (4951, 14308), (7154, 9902)]