68865392

素因数分解:

$2^4\times {\mathrm{1063}}^1\times {\mathrm{4049}}^1$

素因数の和:5120

約数の個数: 20

約数和(自身を含む): 133585200

約数和(自身を除く): 64719808

約数列:

[1, 2, 4, 8, 16, 1063, 2126, 4049, 4252, 8098, 8504, 16196, 17008, 32392, 64784, 4304087, 8608174, 17216348, 34432696, 68865392]

約数ペア:

[(1, 68865392), (2, 34432696), (4, 17216348), (8, 8608174), (16, 4304087), (1063, 64784), (2126, 32392), (4049, 17008), (4252, 16196), (8098, 8504)]