71684818

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{5563}}^1$

素因数の和:5961

約数の個数: 16

約数和(自身を含む): 114173280

約数和(自身を除く): 42488462

約数列:

[1, 2, 17, 34, 379, 758, 5563, 6443, 11126, 12886, 94571, 189142, 2108377, 4216754, 35842409, 71684818]

約数ペア:

[(1, 71684818), (2, 35842409), (17, 4216754), (34, 2108377), (379, 189142), (758, 94571), (5563, 12886), (6443, 11126)]