40421402

素因数分解:

$2^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{6263}}^1$

素因数の和:6733

約数の個数: 16

約数和(自身を含む): 69455232

約数和(自身を除く): 29033830

約数列:

[1, 2, 7, 14, 461, 922, 3227, 6263, 6454, 12526, 43841, 87682, 2887243, 5774486, 20210701, 40421402]

約数ペア:

[(1, 40421402), (2, 20210701), (7, 5774486), (14, 2887243), (461, 87682), (922, 43841), (3227, 12526), (6263, 6454)]