40129222

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{26297}}^1$

素因数の和:26415

約数の個数: 16

約数和(自身を含む): 69426720

約数和(自身を除く): 29297498

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 26297, 52594, 184079, 368158, 2866373, 5732746, 20064611, 40129222]

約数ペア:

[(1, 40129222), (2, 20064611), (7, 5732746), (14, 2866373), (109, 368158), (218, 184079), (763, 52594), (1526, 26297)]