66073990

素因数分解:

$2^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{8941}}^1$

素因数の和:9687

約数の個数: 16

約数和(自身を含む): 119107440

約数和(自身を除く): 53033450

約数列:

[1, 2, 5, 10, 739, 1478, 3695, 7390, 8941, 17882, 44705, 89410, 6607399, 13214798, 33036995, 66073990]

約数ペア:

[(1, 66073990), (2, 33036995), (5, 13214798), (10, 6607399), (739, 89410), (1478, 44705), (3695, 17882), (7390, 8941)]