8388372

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 20321280

約数和(自身を除く): 11932908

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 107, 139, 141, 188, 214, 278, 282, 321, 417, 428, 556, 564, 642, 834, 1284, 1668, 5029, 6533, 10058, 13066, 14873, 15087, 19599, 20116, 26132, 29746, 30174, 39198, 44619, 59492, 60348, 78396, 89238, 178476, 699031, 1398062, 2097093, 2796124, 4194186, 8388372]

約数ペア:

[(1, 8388372), (2, 4194186), (3, 2796124), (4, 2097093), (6, 1398062), (12, 699031), (47, 178476), (94, 89238), (107, 78396), (139, 60348), (141, 59492), (188, 44619), (214, 39198), (278, 30174), (282, 29746), (321, 26132), (417, 20116), (428, 19599), (556, 15087), (564, 14873), (642, 13066), (834, 10058), (1284, 6533), (1668, 5029)]