40660706

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2\times {\mathrm{109}}^1$

素因数の和:290

約数の個数: 24

約数和(自身を含む): 64117020

約数和(自身を除く): 23456314

約数列:

[1, 2, 37, 71, 74, 109, 142, 218, 2627, 4033, 5041, 5254, 7739, 8066, 10082, 15478, 186517, 286343, 373034, 549469, 572686, 1098938, 20330353, 40660706]

約数ペア:

[(1, 40660706), (2, 20330353), (37, 1098938), (71, 572686), (74, 549469), (109, 373034), (142, 286343), (218, 186517), (2627, 15478), (4033, 10082), (5041, 8066), (5254, 7739)]