66140158

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{7487}}^1$

素因数の和:8127

約数の個数: 16

約数和(自身を含む): 113577984

約数和(自身を除く): 47437826

約数列:

[1, 2, 7, 14, 631, 1262, 4417, 7487, 8834, 14974, 52409, 104818, 4724297, 9448594, 33070079, 66140158]

約数ペア:

[(1, 66140158), (2, 33070079), (7, 9448594), (14, 4724297), (631, 104818), (1262, 52409), (4417, 14974), (7487, 8834)]