7131145984

素因数分解:

$2^8\times {\mathrm{157}}^1\times {\mathrm{177427}}^1$

素因数の和:177600

約数の個数: 36

約数和(自身を含む): 14325181864

約数和(自身を除く): 7194035880

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 628, 1256, 2512, 5024, 10048, 20096, 40192, 177427, 354854, 709708, 1419416, 2838832, 5677664, 11355328, 22710656, 27856039, 45421312, 55712078, 111424156, 222848312, 445696624, 891393248, 1782786496, 3565572992, 7131145984]

約数ペア:

[(1, 7131145984), (2, 3565572992), (4, 1782786496), (8, 891393248), (16, 445696624), (32, 222848312), (64, 111424156), (128, 55712078), (157, 45421312), (256, 27856039), (314, 22710656), (628, 11355328), (1256, 5677664), (2512, 2838832), (5024, 1419416), (10048, 709708), (20096, 354854), (40192, 177427)]