71222924

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{877}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 126853440

約数和(自身を除く): 55630516

約数列:

[1, 2, 4, 79, 158, 257, 316, 514, 877, 1028, 1754, 3508, 20303, 40606, 69283, 81212, 138566, 225389, 277132, 450778, 901556, 17805731, 35611462, 71222924]

約数ペア:

[(1, 71222924), (2, 35611462), (4, 17805731), (79, 901556), (158, 450778), (257, 277132), (316, 225389), (514, 138566), (877, 81212), (1028, 69283), (1754, 40606), (3508, 20303)]