42120614

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{1471}}^1$

素因数の和:1715

約数の個数: 16

約数和(自身を含む): 64296960

約数和(自身を除く): 22176346

約数列:

[1, 2, 103, 139, 206, 278, 1471, 2942, 14317, 28634, 151513, 204469, 303026, 408938, 21060307, 42120614]

約数ペア:

[(1, 42120614), (2, 21060307), (103, 408938), (139, 303026), (206, 204469), (278, 151513), (1471, 28634), (2942, 14317)]