64842890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{926327}}^1$

素因数の和:926341

約数の個数: 16

約数和(自身を含む): 133391232

約数和(自身を除く): 68548342

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 926327, 1852654, 4631635, 6484289, 9263270, 12968578, 32421445, 64842890]

約数ペア:

[(1, 64842890), (2, 32421445), (5, 12968578), (7, 9263270), (10, 6484289), (14, 4631635), (35, 1852654), (70, 926327)]