28896916

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{547}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 51924096

約数和(自身を除く): 23027180

約数列:

[1, 2, 4, 47, 94, 188, 281, 547, 562, 1094, 1124, 2188, 13207, 25709, 26414, 51418, 52828, 102836, 153707, 307414, 614828, 7224229, 14448458, 28896916]

約数ペア:

[(1, 28896916), (2, 14448458), (4, 7224229), (47, 614828), (94, 307414), (188, 153707), (281, 102836), (547, 52828), (562, 51418), (1094, 26414), (1124, 25709), (2188, 13207)]