71828710

素因数分解:

$2^1\times 5^1\times {\mathrm{1579}}^1\times {\mathrm{4549}}^1$

素因数の和:6135

約数の個数: 16

約数和(自身を含む): 129402000

約数和(自身を除く): 57573290

約数列:

[1, 2, 5, 10, 1579, 3158, 4549, 7895, 9098, 15790, 22745, 45490, 7182871, 14365742, 35914355, 71828710]

約数ペア:

[(1, 71828710), (2, 35914355), (5, 14365742), (10, 7182871), (1579, 45490), (3158, 22745), (4549, 15790), (7895, 9098)]