64070636

素因数分解:

$2^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{2999}}^1$

素因数の和:3126

約数の個数: 36

約数和(自身を含む): 131670000

約数和(自身を除く): 67599364

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 109, 196, 218, 436, 763, 1526, 2999, 3052, 5341, 5998, 10682, 11996, 20993, 21364, 41986, 83972, 146951, 293902, 326891, 587804, 653782, 1307564, 2288237, 4576474, 9152948, 16017659, 32035318, 64070636]

約数ペア:

[(1, 64070636), (2, 32035318), (4, 16017659), (7, 9152948), (14, 4576474), (28, 2288237), (49, 1307564), (98, 653782), (109, 587804), (196, 326891), (218, 293902), (436, 146951), (763, 83972), (1526, 41986), (2999, 21364), (3052, 20993), (5341, 11996), (5998, 10682)]