28364624

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{4231}}^1$

素因数の和:4658

約数の個数: 20

約数和(自身を含む): 55100640

約数和(自身を除く): 26736016

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 4231, 6704, 8462, 16924, 33848, 67696, 1772789, 3545578, 7091156, 14182312, 28364624]

約数ペア:

[(1, 28364624), (2, 14182312), (4, 7091156), (8, 3545578), (16, 1772789), (419, 67696), (838, 33848), (1676, 16924), (3352, 8462), (4231, 6704)]