38970148

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20773}}^1$

素因数の和:20851

約数の個数: 24

約数和(自身を含む): 79107392

約数和(自身を除く): 40137244

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 20773, 41546, 83092, 145411, 290822, 581644, 1391791, 2783582, 5567164, 9742537, 19485074, 38970148]

約数ペア:

[(1, 38970148), (2, 19485074), (4, 9742537), (7, 5567164), (14, 2783582), (28, 1391791), (67, 581644), (134, 290822), (268, 145411), (469, 83092), (938, 41546), (1876, 20773)]