70812826

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{293}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 124242048

約数和(自身を除く): 53429222

約数列:

[1, 2, 7, 14, 61, 122, 283, 293, 427, 566, 586, 854, 1981, 2051, 3962, 4102, 17263, 17873, 34526, 35746, 82919, 120841, 125111, 165838, 241682, 250222, 580433, 1160866, 5058059, 10116118, 35406413, 70812826]

約数ペア:

[(1, 70812826), (2, 35406413), (7, 10116118), (14, 5058059), (61, 1160866), (122, 580433), (283, 250222), (293, 241682), (427, 165838), (566, 125111), (586, 120841), (854, 82919), (1981, 35746), (2051, 34526), (3962, 17873), (4102, 17263)]