25957136

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{4519}}^1$

素因数の和:4886

約数の個数: 20

約数和(自身を含む): 50443200

約数和(自身を除く): 24486064

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 4519, 5744, 9038, 18076, 36152, 72304, 1622321, 3244642, 6489284, 12978568, 25957136]

約数ペア:

[(1, 25957136), (2, 12978568), (4, 6489284), (8, 3244642), (16, 1622321), (359, 72304), (718, 36152), (1436, 18076), (2872, 9038), (4519, 5744)]