40004426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{5527}}^1$

素因数の和:5594

約数の個数: 32

約数和(自身を含む): 76419072

約数和(自身を除く): 36414646

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 5527, 7238, 11054, 38689, 60797, 77378, 121594, 259769, 425579, 519538, 851158, 1818383, 2857459, 3636766, 5714918, 20002213, 40004426]

約数ペア:

[(1, 40004426), (2, 20002213), (7, 5714918), (11, 3636766), (14, 2857459), (22, 1818383), (47, 851158), (77, 519538), (94, 425579), (154, 259769), (329, 121594), (517, 77378), (658, 60797), (1034, 38689), (3619, 11054), (5527, 7238)]