61666238

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{7649}}^1$

素因数の和:7819

約数の個数: 16

約数和(自身を含む): 96390000

約数和(自身を除く): 34723762

約数列:

[1, 2, 29, 58, 139, 278, 4031, 7649, 8062, 15298, 221821, 443642, 1063211, 2126422, 30833119, 61666238]

約数ペア:

[(1, 61666238), (2, 30833119), (29, 2126422), (58, 1063211), (139, 443642), (278, 221821), (4031, 15298), (7649, 8062)]