27640624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{157049}}^1$

素因数の和:157068

約数の個数: 20

約数和(自身を含む): 58422600

約数和(自身を除く): 30781976

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 157049, 314098, 628196, 1256392, 1727539, 2512784, 3455078, 6910156, 13820312, 27640624]

約数ペア:

[(1, 27640624), (2, 13820312), (4, 6910156), (8, 3455078), (11, 2512784), (16, 1727539), (22, 1256392), (44, 628196), (88, 314098), (176, 157049)]