25286236

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1301}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 45715824

約数和(自身を除く): 20429588

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 1301, 2602, 4859, 5204, 9718, 19436, 55943, 111886, 147013, 223772, 294026, 588052, 6321559, 12643118, 25286236]

約数ペア:

[(1, 25286236), (2, 12643118), (4, 6321559), (43, 588052), (86, 294026), (113, 223772), (172, 147013), (226, 111886), (452, 55943), (1301, 19436), (2602, 9718), (4859, 5204)]