71020716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{455261}}^1$

素因数の和:455281

約数の個数: 24

約数和(自身を含む): 178462704

約数和(自身を除く): 107441988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 455261, 910522, 1365783, 1821044, 2731566, 5463132, 5918393, 11836786, 17755179, 23673572, 35510358, 71020716]

約数ペア:

[(1, 71020716), (2, 35510358), (3, 23673572), (4, 17755179), (6, 11836786), (12, 5918393), (13, 5463132), (26, 2731566), (39, 1821044), (52, 1365783), (78, 910522), (156, 455261)]