7889101904

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{2399}}^1\times {\mathrm{4373}}^1$

素因数の和:6827

約数の個数: 40

約数和(自身を含む): 15620428800

約数和(自身を除く): 7731326896

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 2399, 4373, 4798, 8746, 9596, 17492, 19192, 34984, 38384, 69968, 112753, 205531, 225506, 411062, 451012, 822124, 902024, 1644248, 1804048, 3288496, 10490827, 20981654, 41963308, 83926616, 167853232, 493068869, 986137738, 1972275476, 3944550952, 7889101904]

約数ペア:

[(1, 7889101904), (2, 3944550952), (4, 1972275476), (8, 986137738), (16, 493068869), (47, 167853232), (94, 83926616), (188, 41963308), (376, 20981654), (752, 10490827), (2399, 3288496), (4373, 1804048), (4798, 1644248), (8746, 902024), (9596, 822124), (17492, 451012), (19192, 411062), (34984, 225506), (38384, 205531), (69968, 112753)]