25994288

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{9391}}^1$

素因数の和:9572

約数の個数: 20

約数和(自身を含む): 50660448

約数和(自身を除く): 24666160

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 9391, 18782, 37564, 75128, 150256, 1624643, 3249286, 6498572, 12997144, 25994288]

約数ペア:

[(1, 25994288), (2, 12997144), (4, 6498572), (8, 3249286), (16, 1624643), (173, 150256), (346, 75128), (692, 37564), (1384, 18782), (2768, 9391)]