7780488

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{7907}}^1$

素因数の和:7957

約数の個数: 32

約数和(自身を含む): 19928160

約数和(自身を除く): 12147672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 7907, 15814, 23721, 31628, 47442, 63256, 94884, 189768, 324187, 648374, 972561, 1296748, 1945122, 2593496, 3890244, 7780488]

約数ペア:

[(1, 7780488), (2, 3890244), (3, 2593496), (4, 1945122), (6, 1296748), (8, 972561), (12, 648374), (24, 324187), (41, 189768), (82, 94884), (123, 63256), (164, 47442), (246, 31628), (328, 23721), (492, 15814), (984, 7907)]