40828466

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{3041}}^1$

素因数の和:3194

約数の個数: 24

約数和(自身を含む): 71785116

約数和(自身を除く): 30956650

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 3041, 6082, 6713, 13426, 21287, 42574, 149009, 298018, 416617, 833234, 2916319, 5832638, 20414233, 40828466]

約数ペア:

[(1, 40828466), (2, 20414233), (7, 5832638), (14, 2916319), (49, 833234), (98, 416617), (137, 298018), (274, 149009), (959, 42574), (1918, 21287), (3041, 13426), (6082, 6713)]