42628012

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9697}}^1$

素因数の和:9865

約数の個数: 24

約数和(自身を含む): 85807904

約数和(自身を除く): 43179892

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 9697, 19394, 38788, 67879, 135758, 271516, 1522429, 3044858, 6089716, 10657003, 21314006, 42628012]

約数ペア:

[(1, 42628012), (2, 21314006), (4, 10657003), (7, 6089716), (14, 3044858), (28, 1522429), (157, 271516), (314, 135758), (628, 67879), (1099, 38788), (2198, 19394), (4396, 9697)]