61326328

素因数分解:

$2^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{4363}}^1$

素因数の和:4627

約数の個数: 32

約数和(自身を含む): 131967360

約数和(自身を除く): 70641032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 251, 502, 1004, 1757, 2008, 3514, 4363, 7028, 8726, 14056, 17452, 30541, 34904, 61082, 122164, 244328, 1095113, 2190226, 4380452, 7665791, 8760904, 15331582, 30663164, 61326328]

約数ペア:

[(1, 61326328), (2, 30663164), (4, 15331582), (7, 8760904), (8, 7665791), (14, 4380452), (28, 2190226), (56, 1095113), (251, 244328), (502, 122164), (1004, 61082), (1757, 34904), (2008, 30541), (3514, 17452), (4363, 14056), (7028, 8726)]