40675628

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{85453}}^1$

素因数の和:85481

約数の個数: 24

約数和(自身を含む): 86137632

約数和(自身を除く): 45462004

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 85453, 170906, 341812, 598171, 1196342, 1452701, 2392684, 2905402, 5810804, 10168907, 20337814, 40675628]

約数ペア:

[(1, 40675628), (2, 20337814), (4, 10168907), (7, 5810804), (14, 2905402), (17, 2392684), (28, 1452701), (34, 1196342), (68, 598171), (119, 341812), (238, 170906), (476, 85453)]