70801052

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{18457}}^1$

素因数の和:18605

約数の個数: 24

約数和(自身を含む): 142643424

約数和(自身を除く): 71842372

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 18457, 36914, 73828, 129199, 258398, 516796, 2528609, 5057218, 10114436, 17700263, 35400526, 70801052]

約数ペア:

[(1, 70801052), (2, 35400526), (4, 17700263), (7, 10114436), (14, 5057218), (28, 2528609), (137, 516796), (274, 258398), (548, 129199), (959, 73828), (1918, 36914), (3836, 18457)]