40064626

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{313}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 70898688

約数和(自身を除く): 30834062

約数列:

[1, 2, 7, 14, 41, 82, 223, 287, 313, 446, 574, 626, 1561, 2191, 3122, 4382, 9143, 12833, 18286, 25666, 64001, 69799, 89831, 128002, 139598, 179662, 488593, 977186, 2861759, 5723518, 20032313, 40064626]

約数ペア:

[(1, 40064626), (2, 20032313), (7, 5723518), (14, 2861759), (41, 977186), (82, 488593), (223, 179662), (287, 139598), (313, 128002), (446, 89831), (574, 69799), (626, 64001), (1561, 25666), (2191, 18286), (3122, 12833), (4382, 9143)]