42552660478

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{21569}}^1$

素因数の和:21892

約数の個数: 32

約数和(自身を含む): 65925512640

約数和(自身を除く): 23372852162

約数列:

[1, 2, 61, 103, 122, 157, 206, 314, 6283, 9577, 12566, 16171, 19154, 21569, 32342, 43138, 986431, 1315709, 1972862, 2221607, 2631418, 3386333, 4443214, 6772666, 135518027, 206566313, 271036054, 348792299, 413132626, 697584598, 21276330239, 42552660478]

約数ペア:

[(1, 42552660478), (2, 21276330239), (61, 697584598), (103, 413132626), (122, 348792299), (157, 271036054), (206, 206566313), (314, 135518027), (6283, 6772666), (9577, 4443214), (12566, 3386333), (16171, 2631418), (19154, 2221607), (21569, 1972862), (32342, 1315709), (43138, 986431)]