25517312

素因数分解:

$2^8\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:658

約数の個数: 36

約数和(自身を含む): 51263520

約数和(自身を除く): 25746208

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 379, 526, 758, 1052, 1516, 2104, 3032, 4208, 6064, 8416, 12128, 16832, 24256, 33664, 48512, 67328, 97024, 99677, 199354, 398708, 797416, 1594832, 3189664, 6379328, 12758656, 25517312]

約数ペア:

[(1, 25517312), (2, 12758656), (4, 6379328), (8, 3189664), (16, 1594832), (32, 797416), (64, 398708), (128, 199354), (256, 99677), (263, 97024), (379, 67328), (526, 48512), (758, 33664), (1052, 24256), (1516, 16832), (2104, 12128), (3032, 8416), (4208, 6064)]