57239868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{681427}}^1$

素因数の和:681441

約数の個数: 24

約数和(自身を含む): 152639872

約数和(自身を除く): 95400004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 681427, 1362854, 2044281, 2725708, 4088562, 4769989, 8177124, 9539978, 14309967, 19079956, 28619934, 57239868]

約数ペア:

[(1, 57239868), (2, 28619934), (3, 19079956), (4, 14309967), (6, 9539978), (7, 8177124), (12, 4769989), (14, 4088562), (21, 2725708), (28, 2044281), (42, 1362854), (84, 681427)]