25960468

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1559}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 47698560

約数和(自身を除く): 21738092

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 724, 1559, 3118, 4163, 6236, 8326, 16652, 35857, 71714, 143428, 282179, 564358, 1128716, 6490117, 12980234, 25960468]

約数ペア:

[(1, 25960468), (2, 12980234), (4, 6490117), (23, 1128716), (46, 564358), (92, 282179), (181, 143428), (362, 71714), (724, 35857), (1559, 16652), (3118, 8326), (4163, 6236)]