40656742

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{28753}}^1$

素因数の和:28863

約数の個数: 16

約数和(自身を含む): 70389792

約数和(自身を除く): 29733050

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 28753, 57506, 201271, 402542, 2904053, 5808106, 20328371, 40656742]

約数ペア:

[(1, 40656742), (2, 20328371), (7, 5808106), (14, 2904053), (101, 402542), (202, 201271), (707, 57506), (1414, 28753)]