40336478

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13037}}^1$

素因数の和:13076

約数の個数: 32

約数和(自身を含む): 78853824

約数和(自身を除く): 38517346

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 13037, 26074, 91259, 169481, 182518, 221629, 338962, 443258, 1186367, 1551403, 2372734, 2881177, 3102806, 5762354, 20168239, 40336478]

約数ペア:

[(1, 40336478), (2, 20168239), (7, 5762354), (13, 3102806), (14, 2881177), (17, 2372734), (26, 1551403), (34, 1186367), (91, 443258), (119, 338962), (182, 221629), (221, 182518), (238, 169481), (442, 91259), (1547, 26074), (3094, 13037)]