28462516

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 50860040

約数和(自身を除く): 22397524

約数列:

[1, 2, 4, 97, 109, 194, 218, 388, 436, 673, 1346, 2692, 10573, 21146, 42292, 65281, 73357, 130562, 146714, 261124, 293428, 7115629, 14231258, 28462516]

約数ペア:

[(1, 28462516), (2, 14231258), (4, 7115629), (97, 293428), (109, 261124), (194, 146714), (218, 130562), (388, 73357), (436, 65281), (673, 42292), (1346, 21146), (2692, 10573)]