42672028

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{14243}}^1$

素因数の和:14361

約数の個数: 24

約数和(自身を含む): 86147712

約数和(自身を除く): 43475684

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 14243, 28486, 56972, 99701, 199402, 398804, 1524001, 3048002, 6096004, 10668007, 21336014, 42672028]

約数ペア:

[(1, 42672028), (2, 21336014), (4, 10668007), (7, 6096004), (14, 3048002), (28, 1524001), (107, 398804), (214, 199402), (428, 99701), (749, 56972), (1498, 28486), (2996, 14243)]