2561616

素因数分解:

$2^4\times 3^2\times {\mathrm{17789}}^1$

素因数の和:17803

約数の個数: 30

約数和(自身を含む): 7169370

約数和(自身を除く): 4607754

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 17789, 35578, 53367, 71156, 106734, 142312, 160101, 213468, 284624, 320202, 426936, 640404, 853872, 1280808, 2561616]

約数ペア:

[(1, 2561616), (2, 1280808), (3, 853872), (4, 640404), (6, 426936), (8, 320202), (9, 284624), (12, 213468), (16, 160101), (18, 142312), (24, 106734), (36, 71156), (48, 53367), (72, 35578), (144, 17789)]