3800104

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 64

約数和(自身を含む): 9216000

約数和(自身を除く): 5415896

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 199, 217, 248, 308, 341, 398, 434, 616, 682, 796, 868, 1364, 1393, 1592, 1736, 2189, 2387, 2728, 2786, 4378, 4774, 5572, 6169, 8756, 9548, 11144, 12338, 15323, 17512, 19096, 24676, 30646, 43183, 49352, 61292, 67859, 86366, 122584, 135718, 172732, 271436, 345464, 475013, 542872, 950026, 1900052, 3800104]

約数ペア:

[(1, 3800104), (2, 1900052), (4, 950026), (7, 542872), (8, 475013), (11, 345464), (14, 271436), (22, 172732), (28, 135718), (31, 122584), (44, 86366), (56, 67859), (62, 61292), (77, 49352), (88, 43183), (124, 30646), (154, 24676), (199, 19096), (217, 17512), (248, 15323), (308, 12338), (341, 11144), (398, 9548), (434, 8756), (616, 6169), (682, 5572), (796, 4774), (868, 4378), (1364, 2786), (1393, 2728), (1592, 2387), (1736, 2189)]