56940856

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4051}}^1$

素因数の和:4315

約数の個数: 32

約数和(自身を含む): 122532480

約数和(自身を除く): 65591624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 3514, 4051, 7028, 8102, 14056, 16204, 28357, 32408, 56714, 113428, 226856, 1016801, 2033602, 4067204, 7117607, 8134408, 14235214, 28470428, 56940856]

約数ペア:

[(1, 56940856), (2, 28470428), (4, 14235214), (7, 8134408), (8, 7117607), (14, 4067204), (28, 2033602), (56, 1016801), (251, 226856), (502, 113428), (1004, 56714), (1757, 32408), (2008, 28357), (3514, 16204), (4051, 14056), (7028, 8102)]