7888936192

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{19541}}^1$

素因数の和:19659

約数の個数: 72

約数和(自身を含む): 16776416160

約数和(自身を除く): 8887479968

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 83, 128, 152, 166, 256, 304, 332, 608, 664, 1216, 1328, 1577, 2432, 2656, 3154, 4864, 5312, 6308, 10624, 12616, 19541, 21248, 25232, 39082, 50464, 78164, 100928, 156328, 201856, 312656, 371279, 403712, 625312, 742558, 1250624, 1485116, 1621903, 2501248, 2970232, 3243806, 5002496, 5940464, 6487612, 11880928, 12975224, 23761856, 25950448, 30816157, 47523712, 51900896, 61632314, 95047424, 103801792, 123264628, 207603584, 246529256, 415207168, 493058512, 986117024, 1972234048, 3944468096, 7888936192]

約数ペア:

[(1, 7888936192), (2, 3944468096), (4, 1972234048), (8, 986117024), (16, 493058512), (19, 415207168), (32, 246529256), (38, 207603584), (64, 123264628), (76, 103801792), (83, 95047424), (128, 61632314), (152, 51900896), (166, 47523712), (256, 30816157), (304, 25950448), (332, 23761856), (608, 12975224), (664, 11880928), (1216, 6487612), (1328, 5940464), (1577, 5002496), (2432, 3243806), (2656, 2970232), (3154, 2501248), (4864, 1621903), (5312, 1485116), (6308, 1250624), (10624, 742558), (12616, 625312), (19541, 403712), (21248, 371279), (25232, 312656), (39082, 201856), (50464, 156328), (78164, 100928)]