38691394

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{607}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 69166080

約数和(自身を除く): 30474686

約数列:

[1, 2, 7, 14, 29, 58, 157, 203, 314, 406, 607, 1099, 1214, 2198, 4249, 4553, 8498, 9106, 17603, 31871, 35206, 63742, 95299, 123221, 190598, 246442, 667093, 1334186, 2763671, 5527342, 19345697, 38691394]

約数ペア:

[(1, 38691394), (2, 19345697), (7, 5527342), (14, 2763671), (29, 1334186), (58, 667093), (157, 246442), (203, 190598), (314, 123221), (406, 95299), (607, 63742), (1099, 35206), (1214, 31871), (2198, 17603), (4249, 9106), (4553, 8498)]