2168656

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:116

約数の個数: 60

約数和(自身を含む): 5177248

約数和(自身を除く): 3008592

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 67, 68, 112, 119, 134, 136, 238, 268, 272, 289, 469, 476, 536, 578, 938, 952, 1072, 1139, 1156, 1876, 1904, 2023, 2278, 2312, 3752, 4046, 4556, 4624, 7504, 7973, 8092, 9112, 15946, 16184, 18224, 19363, 31892, 32368, 38726, 63784, 77452, 127568, 135541, 154904, 271082, 309808, 542164, 1084328, 2168656]

約数ペア:

[(1, 2168656), (2, 1084328), (4, 542164), (7, 309808), (8, 271082), (14, 154904), (16, 135541), (17, 127568), (28, 77452), (34, 63784), (56, 38726), (67, 32368), (68, 31892), (112, 19363), (119, 18224), (134, 16184), (136, 15946), (238, 9112), (268, 8092), (272, 7973), (289, 7504), (469, 4624), (476, 4556), (536, 4046), (578, 3752), (938, 2312), (952, 2278), (1072, 2023), (1139, 1904), (1156, 1876)]