39992748

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{31147}}^1$

素因数の和:31261

約数の個数: 24

約数和(自身を含む): 94191552

約数和(自身を除く): 54198804

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 31147, 62294, 93441, 124588, 186882, 373764, 3332729, 6665458, 9998187, 13330916, 19996374, 39992748]

約数ペア:

[(1, 39992748), (2, 19996374), (3, 13330916), (4, 9998187), (6, 6665458), (12, 3332729), (107, 373764), (214, 186882), (321, 124588), (428, 93441), (642, 62294), (1284, 31147)]