26320784

素因数分解:

$2^4\times 7^1\times {\mathrm{235007}}^1$

素因数の和:235022

約数の個数: 20

約数和(自身を含む): 58281984

約数和(自身を除く): 31961200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 235007, 470014, 940028, 1645049, 1880056, 3290098, 3760112, 6580196, 13160392, 26320784]

約数ペア:

[(1, 26320784), (2, 13160392), (4, 6580196), (7, 3760112), (8, 3290098), (14, 1880056), (16, 1645049), (28, 940028), (56, 470014), (112, 235007)]