40627874

素因数分解:

$2^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{7577}}^1$

素因数の和:7969

約数の個数: 16

約数和(自身を含む): 69838848

約数和(自身を除く): 29210974

約数列:

[1, 2, 7, 14, 383, 766, 2681, 5362, 7577, 15154, 53039, 106078, 2901991, 5803982, 20313937, 40627874]

約数ペア:

[(1, 40627874), (2, 20313937), (7, 5803982), (14, 2901991), (383, 106078), (766, 53039), (2681, 15154), (5362, 7577)]