68776786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{85331}}^1$

素因数の和:85377

約数の個数: 16

約数和(自身を含む): 114686208

約数和(自身を除く): 45909422

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 85331, 170662, 1109303, 2218606, 2645261, 5290522, 34388393, 68776786]

約数ペア:

[(1, 68776786), (2, 34388393), (13, 5290522), (26, 2645261), (31, 2218606), (62, 1109303), (403, 170662), (806, 85331)]