15676848376

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{18797}}^1$

素因数の和:19144

約数の個数: 64

約数和(自身を含む): 34350713280

約数和(自身を除く): 18673864904

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 281, 371, 424, 562, 742, 1124, 1484, 1967, 2248, 2968, 3934, 7868, 14893, 15736, 18797, 29786, 37594, 59572, 75188, 104251, 119144, 131579, 150376, 208502, 263158, 417004, 526316, 834008, 996241, 1052632, 1992482, 3984964, 5281957, 6973687, 7969928, 10563914, 13947374, 21127828, 27894748, 36973699, 42255656, 55789496, 73947398, 147894796, 279943721, 295789592, 559887442, 1119774884, 1959606047, 2239549768, 3919212094, 7838424188, 15676848376]

約数ペア:

[(1, 15676848376), (2, 7838424188), (4, 3919212094), (7, 2239549768), (8, 1959606047), (14, 1119774884), (28, 559887442), (53, 295789592), (56, 279943721), (106, 147894796), (212, 73947398), (281, 55789496), (371, 42255656), (424, 36973699), (562, 27894748), (742, 21127828), (1124, 13947374), (1484, 10563914), (1967, 7969928), (2248, 6973687), (2968, 5281957), (3934, 3984964), (7868, 1992482), (14893, 1052632), (15736, 996241), (18797, 834008), (29786, 526316), (37594, 417004), (59572, 263158), (75188, 208502), (104251, 150376), (119144, 131579)]