64111390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2767}}^1$

素因数の和:3112

約数の個数: 32

約数和(自身を含む): 132332544

約数和(自身を除く): 68221154

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 331, 662, 1655, 2317, 2767, 3310, 4634, 5534, 11585, 13835, 19369, 23170, 27670, 38738, 96845, 193690, 915877, 1831754, 4579385, 6411139, 9158770, 12822278, 32055695, 64111390]

約数ペア:

[(1, 64111390), (2, 32055695), (5, 12822278), (7, 9158770), (10, 6411139), (14, 4579385), (35, 1831754), (70, 915877), (331, 193690), (662, 96845), (1655, 38738), (2317, 27670), (2767, 23170), (3310, 19369), (4634, 13835), (5534, 11585)]