28641670

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{124529}}^1$

素因数の和:124559

約数の個数: 16

約数和(自身を含む): 53796960

約数和(自身を除く): 25155290

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 124529, 249058, 622645, 1245290, 2864167, 5728334, 14320835, 28641670]

約数ペア:

[(1, 28641670), (2, 14320835), (5, 5728334), (10, 2864167), (23, 1245290), (46, 622645), (115, 249058), (230, 124529)]