66882142

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1\times {\mathrm{1049}}^1$

素因数の和:1571

約数の個数: 16

約数和(自身を含む): 102060000

約数和(自身を除く): 35177858

約数列:

[1, 2, 71, 142, 449, 898, 1049, 2098, 31879, 63758, 74479, 148958, 471001, 942002, 33441071, 66882142]

約数ペア:

[(1, 66882142), (2, 33441071), (71, 942002), (142, 471001), (449, 148958), (898, 74479), (1049, 63758), (2098, 31879)]