42505964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{5227}}^1$

素因数の和:5357

約数の個数: 24

約数和(自身を含む): 79047360

約数和(自身を除く): 36541396

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 5227, 8132, 10454, 20908, 99313, 198626, 397252, 559289, 1118578, 2237156, 10626491, 21252982, 42505964]

約数ペア:

[(1, 42505964), (2, 21252982), (4, 10626491), (19, 2237156), (38, 1118578), (76, 559289), (107, 397252), (214, 198626), (428, 99313), (2033, 20908), (4066, 10454), (5227, 8132)]