40080264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{238573}}^1$

素因数の和:238589

約数の個数: 32

約数和(自身を含む): 114515520

約数和(自身を除く): 74435256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 238573, 477146, 715719, 954292, 1431438, 1670011, 1908584, 2862876, 3340022, 5010033, 5725752, 6680044, 10020066, 13360088, 20040132, 40080264]

約数ペア:

[(1, 40080264), (2, 20040132), (3, 13360088), (4, 10020066), (6, 6680044), (7, 5725752), (8, 5010033), (12, 3340022), (14, 2862876), (21, 1908584), (24, 1670011), (28, 1431438), (42, 954292), (56, 715719), (84, 477146), (168, 238573)]