60261328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{221549}}^1$

素因数の和:221574

約数の個数: 20

約数和(自身を含む): 123624900

約数和(自身を除く): 63363572

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 221549, 443098, 886196, 1772392, 3544784, 3766333, 7532666, 15065332, 30130664, 60261328]

約数ペア:

[(1, 60261328), (2, 30130664), (4, 15065332), (8, 7532666), (16, 3766333), (17, 3544784), (34, 1772392), (68, 886196), (136, 443098), (272, 221549)]