12557728

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{12659}}^1$

素因数の和:12700

約数の個数: 24

約数和(自身を含む): 25522560

約数和(自身を除く): 12964832

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 12659, 25318, 50636, 101272, 202544, 392429, 405088, 784858, 1569716, 3139432, 6278864, 12557728]

約数ペア:

[(1, 12557728), (2, 6278864), (4, 3139432), (8, 1569716), (16, 784858), (31, 405088), (32, 392429), (62, 202544), (124, 101272), (248, 50636), (496, 25318), (992, 12659)]