40157614

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 72205056

約数和(自身を除く): 32047442

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 287, 301, 574, 602, 1627, 1763, 3254, 3526, 11389, 12341, 22778, 24682, 66707, 69961, 133414, 139922, 466949, 489727, 933898, 979454, 2868401, 5736802, 20078807, 40157614]

約数ペア:

[(1, 40157614), (2, 20078807), (7, 5736802), (14, 2868401), (41, 979454), (43, 933898), (82, 489727), (86, 466949), (287, 139922), (301, 133414), (574, 69961), (602, 66707), (1627, 24682), (1763, 22778), (3254, 12341), (3526, 11389)]