70780398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4751}}^1$

素因数の和:4960

約数の個数: 32

約数和(自身を含む): 153280512

約数和(自身を除く): 82500114

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 191, 382, 573, 1146, 2483, 4751, 4966, 7449, 9502, 14253, 14898, 28506, 61763, 123526, 185289, 370578, 907441, 1814882, 2722323, 5444646, 11796733, 23593466, 35390199, 70780398]

約数ペア:

[(1, 70780398), (2, 35390199), (3, 23593466), (6, 11796733), (13, 5444646), (26, 2722323), (39, 1814882), (78, 907441), (191, 370578), (382, 185289), (573, 123526), (1146, 61763), (2483, 28506), (4751, 14898), (4966, 14253), (7449, 9502)]