7272868

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 13196792

約数和(自身を除く): 5923924

約数列:

[1, 2, 4, 37, 74, 148, 157, 313, 314, 626, 628, 1252, 5809, 11581, 11618, 23162, 23236, 46324, 49141, 98282, 196564, 1818217, 3636434, 7272868]

約数ペア:

[(1, 7272868), (2, 3636434), (4, 1818217), (37, 196564), (74, 98282), (148, 49141), (157, 46324), (313, 23236), (314, 23162), (626, 11618), (628, 11581), (1252, 5809)]