39648856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{381239}}^1$

素因数の和:381258

約数の個数: 16

約数和(自身を含む): 80060400

約数和(自身を除く): 40411544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 381239, 762478, 1524956, 3049912, 4956107, 9912214, 19824428, 39648856]

約数ペア:

[(1, 39648856), (2, 19824428), (4, 9912214), (8, 4956107), (13, 3049912), (26, 1524956), (52, 762478), (104, 381239)]