71230622

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{409}}^1$

素因数の和:548

約数の個数: 24

約数和(自身を含む): 112687680

約数和(自身を除く): 41457058

約数列:

[1, 2, 31, 53, 62, 106, 409, 818, 1643, 2809, 3286, 5618, 12679, 21677, 25358, 43354, 87079, 174158, 671987, 1148881, 1343974, 2297762, 35615311, 71230622]

約数ペア:

[(1, 71230622), (2, 35615311), (31, 2297762), (53, 1343974), (62, 1148881), (106, 671987), (409, 174158), (818, 87079), (1643, 43354), (2809, 25358), (3286, 21677), (5618, 12679)]