38639188

素因数分解:

$2^2\times 7^1\times {\mathrm{433}}^1\times {\mathrm{3187}}^1$

素因数の和:3631

約数の個数: 24

約数和(自身を含む): 77481152

約数和(自身を除く): 38841964

約数列:

[1, 2, 4, 7, 14, 28, 433, 866, 1732, 3031, 3187, 6062, 6374, 12124, 12748, 22309, 44618, 89236, 1379971, 2759942, 5519884, 9659797, 19319594, 38639188]

約数ペア:

[(1, 38639188), (2, 19319594), (4, 9659797), (7, 5519884), (14, 2759942), (28, 1379971), (433, 89236), (866, 44618), (1732, 22309), (3031, 12748), (3187, 12124), (6062, 6374)]