66454516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{1621}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 119943656

約数和(自身を除く): 53489140

約数列:

[1, 2, 4, 37, 74, 148, 277, 554, 1108, 1621, 3242, 6484, 10249, 20498, 40996, 59977, 119954, 239908, 449017, 898034, 1796068, 16613629, 33227258, 66454516]

約数ペア:

[(1, 66454516), (2, 33227258), (4, 16613629), (37, 1796068), (74, 898034), (148, 449017), (277, 239908), (554, 119954), (1108, 59977), (1621, 40996), (3242, 20498), (6484, 10249)]