42980644

素因数分解:

$2^2\times 7^3\times {\mathrm{31327}}^1$

素因数の和:31352

約数の個数: 24

約数和(自身を含む): 87718400

約数和(自身を除く): 44737756

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 31327, 62654, 125308, 219289, 438578, 877156, 1535023, 3070046, 6140092, 10745161, 21490322, 42980644]

約数ペア:

[(1, 42980644), (2, 21490322), (4, 10745161), (7, 6140092), (14, 3070046), (28, 1535023), (49, 877156), (98, 438578), (196, 219289), (343, 125308), (686, 62654), (1372, 31327)]