39645508

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{3019}}^1$

素因数の和:3104

約数の個数: 36

約数和(自身を含む): 81938640

約数和(自身を除く): 42293132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 98, 134, 196, 268, 469, 938, 1876, 3019, 3283, 6038, 6566, 12076, 13132, 21133, 42266, 84532, 147931, 202273, 295862, 404546, 591724, 809092, 1415911, 2831822, 5663644, 9911377, 19822754, 39645508]

約数ペア:

[(1, 39645508), (2, 19822754), (4, 9911377), (7, 5663644), (14, 2831822), (28, 1415911), (49, 809092), (67, 591724), (98, 404546), (134, 295862), (196, 202273), (268, 147931), (469, 84532), (938, 42266), (1876, 21133), (3019, 13132), (3283, 12076), (6038, 6566)]