72904442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{41851}}^1$

素因数の和:41933

約数の個数: 16

約数和(自身を含む): 119529312

約数和(自身を除く): 46624870

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 41851, 83702, 544063, 1088126, 2804017, 5608034, 36452221, 72904442]

約数ペア:

[(1, 72904442), (2, 36452221), (13, 5608034), (26, 2804017), (67, 1088126), (134, 544063), (871, 83702), (1742, 41851)]