72037228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{9719}}^1$

素因数の和:9849

約数の個数: 24

約数和(自身を含む): 134719200

約数和(自身を除く): 62681972

約数列:

[1, 2, 4, 17, 34, 68, 109, 218, 436, 1853, 3706, 7412, 9719, 19438, 38876, 165223, 330446, 660892, 1059371, 2118742, 4237484, 18009307, 36018614, 72037228]

約数ペア:

[(1, 72037228), (2, 36018614), (4, 18009307), (17, 4237484), (34, 2118742), (68, 1059371), (109, 660892), (218, 330446), (436, 165223), (1853, 38876), (3706, 19438), (7412, 9719)]