40452988

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{443}}^1\times {\mathrm{617}}^1$

素因数の和:1101

約数の個数: 24

約数和(自身を含む): 72988272

約数和(自身を除く): 32535284

約数列:

[1, 2, 4, 37, 74, 148, 443, 617, 886, 1234, 1772, 2468, 16391, 22829, 32782, 45658, 65564, 91316, 273331, 546662, 1093324, 10113247, 20226494, 40452988]

約数ペア:

[(1, 40452988), (2, 20226494), (4, 10113247), (37, 1093324), (74, 546662), (148, 273331), (443, 91316), (617, 65564), (886, 45658), (1234, 32782), (1772, 22829), (2468, 16391)]