73742288

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{26641}}^1$

素因数の和:26822

約数の個数: 20

約数和(自身を含む): 143706948

約数和(自身を除く): 69964660

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 26641, 53282, 106564, 213128, 426256, 4608893, 9217786, 18435572, 36871144, 73742288]

約数ペア:

[(1, 73742288), (2, 36871144), (4, 18435572), (8, 9217786), (16, 4608893), (173, 426256), (346, 213128), (692, 106564), (1384, 53282), (2768, 26641)]