25997744

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{4603}}^1$

素因数の和:4964

約数の個数: 20

約数和(自身を含む): 50524296

約数和(自身を除く): 24526552

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 4603, 5648, 9206, 18412, 36824, 73648, 1624859, 3249718, 6499436, 12998872, 25997744]

約数ペア:

[(1, 25997744), (2, 12998872), (4, 6499436), (8, 3249718), (16, 1624859), (353, 73648), (706, 36824), (1412, 18412), (2824, 9206), (4603, 5648)]