57706068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{686977}}^1$

素因数の和:686991

約数の個数: 24

約数和(自身を含む): 153883072

約数和(自身を除く): 96177004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 686977, 1373954, 2060931, 2747908, 4121862, 4808839, 8243724, 9617678, 14426517, 19235356, 28853034, 57706068]

約数ペア:

[(1, 57706068), (2, 28853034), (3, 19235356), (4, 14426517), (6, 9617678), (7, 8243724), (12, 4808839), (14, 4121862), (21, 2747908), (28, 2060931), (42, 1373954), (84, 686977)]