71603218

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{73}}^1\times {\mathrm{1697}}^1$

素因数の和:1806

約数の個数: 24

約数和(自身を含む): 115725492

約数和(自身を除く): 44122274

約数列:

[1, 2, 17, 34, 73, 146, 289, 578, 1241, 1697, 2482, 3394, 21097, 28849, 42194, 57698, 123881, 247762, 490433, 980866, 2105977, 4211954, 35801609, 71603218]

約数ペア:

[(1, 71603218), (2, 35801609), (17, 4211954), (34, 2105977), (73, 980866), (146, 490433), (289, 247762), (578, 123881), (1241, 57698), (1697, 42194), (2482, 28849), (3394, 21097)]