15676819984

素因数分解:

$2^4\times 7^1\times {\mathrm{373}}^1\times {\mathrm{375259}}^1$

素因数の和:375647

約数の個数: 40

約数和(自身を含む): 34806115520

約数和(自身を除く): 19129295536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 373, 746, 1492, 2611, 2984, 5222, 5968, 10444, 20888, 41776, 375259, 750518, 1501036, 2626813, 3002072, 5253626, 6004144, 10507252, 21014504, 42029008, 139971607, 279943214, 559886428, 979801249, 1119772856, 1959602498, 2239545712, 3919204996, 7838409992, 15676819984]

約数ペア:

[(1, 15676819984), (2, 7838409992), (4, 3919204996), (7, 2239545712), (8, 1959602498), (14, 1119772856), (16, 979801249), (28, 559886428), (56, 279943214), (112, 139971607), (373, 42029008), (746, 21014504), (1492, 10507252), (2611, 6004144), (2984, 5253626), (5222, 3002072), (5968, 2626813), (10444, 1501036), (20888, 750518), (41776, 375259)]