39521692

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21067}}^1$

素因数の和:21145

約数の個数: 24

約数和(自身を含む): 80226944

約数和(自身を除く): 40705252

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 21067, 42134, 84268, 147469, 294938, 589876, 1411489, 2822978, 5645956, 9880423, 19760846, 39521692]

約数ペア:

[(1, 39521692), (2, 19760846), (4, 9880423), (7, 5645956), (14, 2822978), (28, 1411489), (67, 589876), (134, 294938), (268, 147469), (469, 84268), (938, 42134), (1876, 21067)]