71756830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{422099}}^1$

素因数の和:422123

約数の個数: 16

約数和(自身を含む): 136760400

約数和(自身を除く): 65003570

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 422099, 844198, 2110495, 4220990, 7175683, 14351366, 35878415, 71756830]

約数ペア:

[(1, 71756830), (2, 35878415), (5, 14351366), (10, 7175683), (17, 4220990), (34, 2110495), (85, 844198), (170, 422099)]