27404432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{155707}}^1$

素因数の和:155726

約数の個数: 20

約数和(自身を含む): 57923376

約数和(自身を除く): 30518944

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 155707, 311414, 622828, 1245656, 1712777, 2491312, 3425554, 6851108, 13702216, 27404432]

約数ペア:

[(1, 27404432), (2, 13702216), (4, 6851108), (8, 3425554), (11, 2491312), (16, 1712777), (22, 1245656), (44, 622828), (88, 311414), (176, 155707)]