71402516

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{4357}}^1$

素因数の和:4619

約数の個数: 24

約数和(自身を含む): 132884136

約数和(自身を除く): 61481620

約数列:

[1, 2, 4, 17, 34, 68, 241, 482, 964, 4097, 4357, 8194, 8714, 16388, 17428, 74069, 148138, 296276, 1050037, 2100074, 4200148, 17850629, 35701258, 71402516]

約数ペア:

[(1, 71402516), (2, 35701258), (4, 17850629), (17, 4200148), (34, 2100074), (68, 1050037), (241, 296276), (482, 148138), (964, 74069), (4097, 17428), (4357, 16388), (8194, 8714)]