25389532

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{5563}}^1$

素因数の和:5737

約数の個数: 24

約数和(自身を含む): 51099776

約数和(自身を除く): 25710244

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 5563, 11126, 22252, 38941, 77882, 155764, 906769, 1813538, 3627076, 6347383, 12694766, 25389532]

約数ペア:

[(1, 25389532), (2, 12694766), (4, 6347383), (7, 3627076), (14, 1813538), (28, 906769), (163, 155764), (326, 77882), (652, 38941), (1141, 22252), (2282, 11126), (4564, 5563)]