38619644

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1913}}^1$

素因数の和:2034

約数の個数: 36

約数和(自身を含む): 79423344

約数和(自身を除く): 40803700

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1442, 1913, 2884, 3826, 5047, 7652, 10094, 13391, 20188, 26782, 53564, 93737, 187474, 197039, 374948, 394078, 788156, 1379273, 2758546, 5517092, 9654911, 19309822, 38619644]

約数ペア:

[(1, 38619644), (2, 19309822), (4, 9654911), (7, 5517092), (14, 2758546), (28, 1379273), (49, 788156), (98, 394078), (103, 374948), (196, 197039), (206, 187474), (412, 93737), (721, 53564), (1442, 26782), (1913, 20188), (2884, 13391), (3826, 10094), (5047, 7652)]