61020008

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{17863}}^1$

素因数の和:17937

約数の個数: 32

約数和(自身を含む): 132908160

約数和(自身を除く): 71888152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 17863, 35726, 71452, 125041, 142904, 250082, 500164, 1000328, 1089643, 2179286, 4358572, 7627501, 8717144, 15255002, 30510004, 61020008]

約数ペア:

[(1, 61020008), (2, 30510004), (4, 15255002), (7, 8717144), (8, 7627501), (14, 4358572), (28, 2179286), (56, 1089643), (61, 1000328), (122, 500164), (244, 250082), (427, 142904), (488, 125041), (854, 71452), (1708, 35726), (3416, 17863)]