66899012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{983809}}^1$

素因数の和:983830

約数の個数: 12

約数和(自身を含む): 123960060

約数和(自身を除く): 57061048

約数列:

[1, 2, 4, 17, 34, 68, 983809, 1967618, 3935236, 16724753, 33449506, 66899012]

約数ペア:

[(1, 66899012), (2, 33449506), (4, 16724753), (17, 3935236), (34, 1967618), (68, 983809)]