74176571

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{1451}}^1$

素因数の和:1634

約数の個数: 16

約数和(自身を含む): 86887680

約数和(自身を除く): 12711109

約数列:

[1, 7, 67, 109, 469, 763, 1451, 7303, 10157, 51121, 97217, 158159, 680519, 1107113, 10596653, 74176571]

約数ペア:

[(1, 74176571), (7, 10596653), (67, 1107113), (109, 680519), (469, 158159), (763, 97217), (1451, 51121), (7303, 10157)]