40783496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{392149}}^1$

素因数の和:392168

約数の個数: 16

約数和(自身を含む): 82351500

約数和(自身を除く): 41568004

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 392149, 784298, 1568596, 3137192, 5097937, 10195874, 20391748, 40783496]

約数ペア:

[(1, 40783496), (2, 20391748), (4, 10195874), (8, 5097937), (13, 3137192), (26, 1568596), (52, 784298), (104, 392149)]