66445512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{395509}}^1$

素因数の和:395525

約数の個数: 32

約数和(自身を含む): 189844800

約数和(自身を除く): 123399288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 395509, 791018, 1186527, 1582036, 2373054, 2768563, 3164072, 4746108, 5537126, 8305689, 9492216, 11074252, 16611378, 22148504, 33222756, 66445512]

約数ペア:

[(1, 66445512), (2, 33222756), (3, 22148504), (4, 16611378), (6, 11074252), (7, 9492216), (8, 8305689), (12, 5537126), (14, 4746108), (21, 3164072), (24, 2768563), (28, 2373054), (42, 1582036), (56, 1186527), (84, 791018), (168, 395509)]