63909986

素因数分解:

$2^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{5441}}^1$

素因数の和:6289

約数の個数: 16

約数和(自身を含む): 109710720

約数和(自身を除く): 45800734

約数列:

[1, 2, 7, 14, 839, 1678, 5441, 5873, 10882, 11746, 38087, 76174, 4564999, 9129998, 31954993, 63909986]

約数ペア:

[(1, 63909986), (2, 31954993), (7, 9129998), (14, 4564999), (839, 76174), (1678, 38087), (5441, 11746), (5873, 10882)]