40073446

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{15991}}^1$

素因数の和:16179

約数の個数: 16

約数和(自身を含む): 69085440

約数和(自身を除く): 29011994

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 15991, 31982, 111937, 223874, 2862389, 5724778, 20036723, 40073446]

約数ペア:

[(1, 40073446), (2, 20036723), (7, 5724778), (14, 2862389), (179, 223874), (358, 111937), (1253, 31982), (2506, 15991)]