66551048

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2113}}^1$

素因数の和:2277

約数の個数: 32

約数和(自身を含む): 129884160

約数和(自身を除く): 63333112

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 1016, 2113, 3937, 4226, 7874, 8452, 15748, 16904, 31496, 65503, 131006, 262012, 268351, 524024, 536702, 1073404, 2146808, 8318881, 16637762, 33275524, 66551048]

約数ペア:

[(1, 66551048), (2, 33275524), (4, 16637762), (8, 8318881), (31, 2146808), (62, 1073404), (124, 536702), (127, 524024), (248, 268351), (254, 262012), (508, 131006), (1016, 65503), (2113, 31496), (3937, 16904), (4226, 15748), (7874, 8452)]