40459636

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{14029}}^1$

素因数の和:14143

約数の個数: 24

約数和(自身を含む): 81710720

約数和(自身を除く): 41251084

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 14029, 28058, 56116, 98203, 196406, 392812, 1444987, 2889974, 5779948, 10114909, 20229818, 40459636]

約数ペア:

[(1, 40459636), (2, 20229818), (4, 10114909), (7, 5779948), (14, 2889974), (28, 1444987), (103, 392812), (206, 196406), (412, 98203), (721, 56116), (1442, 28058), (2884, 14029)]