25666436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{1229}}^1$

素因数の和:1483

約数の個数: 24

約数和(自身を含む): 47113920

約数和(自身を除く): 21447484

約数列:

[1, 2, 4, 23, 46, 92, 227, 454, 908, 1229, 2458, 4916, 5221, 10442, 20884, 28267, 56534, 113068, 278983, 557966, 1115932, 6416609, 12833218, 25666436]

約数ペア:

[(1, 25666436), (2, 12833218), (4, 6416609), (23, 1115932), (46, 557966), (92, 278983), (227, 113068), (454, 56534), (908, 28267), (1229, 20884), (2458, 10442), (4916, 5221)]