38966158

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2843}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 73716480

約数和(自身を除く): 34750322

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 623, 979, 1246, 1958, 2843, 5686, 6853, 13706, 19901, 31273, 39802, 62546, 218911, 253027, 437822, 506054, 1771189, 2783297, 3542378, 5566594, 19483079, 38966158]

約数ペア:

[(1, 38966158), (2, 19483079), (7, 5566594), (11, 3542378), (14, 2783297), (22, 1771189), (77, 506054), (89, 437822), (154, 253027), (178, 218911), (623, 62546), (979, 39802), (1246, 31273), (1958, 19901), (2843, 13706), (5686, 6853)]