38671976

素因数分解:

$2^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2099}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 86184000

約数和(自身を除く): 47512024

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 49, 56, 94, 98, 188, 196, 329, 376, 392, 658, 1316, 2099, 2303, 2632, 4198, 4606, 8396, 9212, 14693, 16792, 18424, 29386, 58772, 98653, 102851, 117544, 197306, 205702, 394612, 411404, 690571, 789224, 822808, 1381142, 2762284, 4833997, 5524568, 9667994, 19335988, 38671976]

約数ペア:

[(1, 38671976), (2, 19335988), (4, 9667994), (7, 5524568), (8, 4833997), (14, 2762284), (28, 1381142), (47, 822808), (49, 789224), (56, 690571), (94, 411404), (98, 394612), (188, 205702), (196, 197306), (329, 117544), (376, 102851), (392, 98653), (658, 58772), (1316, 29386), (2099, 18424), (2303, 16792), (2632, 14693), (4198, 9212), (4606, 8396)]