72649591

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{3319}}^1$

素因数の和:3438

約数の個数: 16

約数和(自身を含む): 86054400

約数和(自身を除く): 13404809

約数列:

[1, 7, 53, 59, 371, 413, 3127, 3319, 21889, 23233, 175907, 195821, 1231349, 1370747, 10378513, 72649591]

約数ペア:

[(1, 72649591), (7, 10378513), (53, 1370747), (59, 1231349), (371, 195821), (413, 175907), (3127, 23233), (3319, 21889)]