72486448

素因数分解:

$2^4\times {\mathrm{911}}^1\times {\mathrm{4973}}^1$

素因数の和:5892

約数の個数: 20

約数和(自身を含む): 140624928

約数和(自身を除く): 68138480

約数列:

[1, 2, 4, 8, 16, 911, 1822, 3644, 4973, 7288, 9946, 14576, 19892, 39784, 79568, 4530403, 9060806, 18121612, 36243224, 72486448]

約数ペア:

[(1, 72486448), (2, 36243224), (4, 18121612), (8, 9060806), (16, 4530403), (911, 79568), (1822, 39784), (3644, 19892), (4973, 14576), (7288, 9946)]