38668252

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{6803}}^1$

素因数の和:6850

約数の個数: 36

約数和(自身を含む): 81443880

約数和(自身を除く): 42775628

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 406, 812, 1421, 2842, 5684, 6803, 13606, 27212, 47621, 95242, 190484, 197287, 333347, 394574, 666694, 789148, 1333388, 1381009, 2762018, 5524036, 9667063, 19334126, 38668252]

約数ペア:

[(1, 38668252), (2, 19334126), (4, 9667063), (7, 5524036), (14, 2762018), (28, 1381009), (29, 1333388), (49, 789148), (58, 666694), (98, 394574), (116, 333347), (196, 197287), (203, 190484), (406, 95242), (812, 47621), (1421, 27212), (2842, 13606), (5684, 6803)]