1728968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{12713}}^1$

素因数の和:12736

約数の個数: 16

約数和(自身を含む): 3432780

約数和(自身を除く): 1703812

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 12713, 25426, 50852, 101704, 216121, 432242, 864484, 1728968]

約数ペア:

[(1, 1728968), (2, 864484), (4, 432242), (8, 216121), (17, 101704), (34, 50852), (68, 25426), (136, 12713)]