28856702966

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5114623}}^1$

素因数の和:5114676

約数の個数: 32

約数和(自身を含む): 54992437248

約数和(自身を除く): 26135734282

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 5114623, 10229246, 35802361, 66490099, 71604722, 132980198, 158553313, 317106626, 465430693, 930861386, 1109873191, 2061193069, 2219746382, 4122386138, 14428351483, 28856702966]

約数ペア:

[(1, 28856702966), (2, 14428351483), (7, 4122386138), (13, 2219746382), (14, 2061193069), (26, 1109873191), (31, 930861386), (62, 465430693), (91, 317106626), (182, 158553313), (217, 132980198), (403, 71604722), (434, 66490099), (806, 35802361), (2821, 10229246), (5642, 5114623)]