40609912

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{6653}}^1$

素因数の和:6775

約数の個数: 32

約数和(自身を含む): 87832800

約数和(自身を除く): 47222888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 6653, 13306, 26612, 46571, 53224, 93142, 186284, 372568, 725177, 1450354, 2900708, 5076239, 5801416, 10152478, 20304956, 40609912]

約数ペア:

[(1, 40609912), (2, 20304956), (4, 10152478), (7, 5801416), (8, 5076239), (14, 2900708), (28, 1450354), (56, 725177), (109, 372568), (218, 186284), (436, 93142), (763, 53224), (872, 46571), (1526, 26612), (3052, 13306), (6104, 6653)]