72468748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{547}}^1\times {\mathrm{3011}}^1$

素因数の和:3573

約数の個数: 24

約数和(自身を含む): 138648384

約数和(自身を除く): 66179636

約数列:

[1, 2, 4, 11, 22, 44, 547, 1094, 2188, 3011, 6017, 6022, 12034, 12044, 24068, 33121, 66242, 132484, 1647017, 3294034, 6588068, 18117187, 36234374, 72468748]

約数ペア:

[(1, 72468748), (2, 36234374), (4, 18117187), (11, 6588068), (22, 3294034), (44, 1647017), (547, 132484), (1094, 66242), (2188, 33121), (3011, 24068), (6017, 12044), (6022, 12034)]