64496470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{379391}}^1$

素因数の和:379415

約数の個数: 16

約数和(自身を含む): 122923008

約数和(自身を除く): 58426538

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 379391, 758782, 1896955, 3793910, 6449647, 12899294, 32248235, 64496470]

約数ペア:

[(1, 64496470), (2, 32248235), (5, 12899294), (10, 6449647), (17, 3793910), (34, 1896955), (85, 758782), (170, 379391)]