25472936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 50936040

約数和(自身を除く): 25463104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 314, 628, 1193, 1256, 2386, 2669, 4772, 5338, 9544, 10676, 20281, 21352, 40562, 81124, 162248, 187301, 374602, 749204, 1498408, 3184117, 6368234, 12736468, 25472936]

約数ペア:

[(1, 25472936), (2, 12736468), (4, 6368234), (8, 3184117), (17, 1498408), (34, 749204), (68, 374602), (136, 187301), (157, 162248), (314, 81124), (628, 40562), (1193, 21352), (1256, 20281), (2386, 10676), (2669, 9544), (4772, 5338)]