66396190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{948517}}^1$

素因数の和:948531

約数の個数: 16

約数和(自身を含む): 136586592

約数和(自身を除く): 70190402

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 948517, 1897034, 4742585, 6639619, 9485170, 13279238, 33198095, 66396190]

約数ペア:

[(1, 66396190), (2, 33198095), (5, 13279238), (7, 9485170), (10, 6639619), (14, 4742585), (35, 1897034), (70, 948517)]