72022868

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{486641}}^1$

素因数の和:486682

約数の個数: 12

約数和(自身を含む): 129446772

約数和(自身を除く): 57423904

約数列:

[1, 2, 4, 37, 74, 148, 486641, 973282, 1946564, 18005717, 36011434, 72022868]

約数ペア:

[(1, 72022868), (2, 36011434), (4, 18005717), (37, 1946564), (74, 973282), (148, 486641)]