72542398

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{4451}}^1$

素因数の和:4763

約数の個数: 16

約数和(自身を含む): 112991760

約数和(自身を除く): 40449362

約数列:

[1, 2, 29, 58, 281, 562, 4451, 8149, 8902, 16298, 129079, 258158, 1250731, 2501462, 36271199, 72542398]

約数ペア:

[(1, 72542398), (2, 36271199), (29, 2501462), (58, 1250731), (281, 258158), (562, 129079), (4451, 16298), (8149, 8902)]