38786644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6971}}^1$

素因数の和:7095

約数の個数: 24

約数和(自身を含む): 73791648

約数和(自身を除く): 35005004

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 6971, 13942, 27884, 90623, 181246, 362492, 745897, 1491794, 2983588, 9696661, 19393322, 38786644]

約数ペア:

[(1, 38786644), (2, 19393322), (4, 9696661), (13, 2983588), (26, 1491794), (52, 745897), (107, 362492), (214, 181246), (428, 90623), (1391, 27884), (2782, 13942), (5564, 6971)]