27907786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{11447}}^1$

素因数の和:11525

約数の個数: 16

約数和(自身を含む): 44509824

約数和(自身を除く): 16602038

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 11447, 22894, 263281, 526562, 606691, 1213382, 13953893, 27907786]

約数ペア:

[(1, 27907786), (2, 13953893), (23, 1213382), (46, 606691), (53, 526562), (106, 263281), (1219, 22894), (2438, 11447)]