28276048

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{7333}}^1$

素因数の和:7582

約数の個数: 20

約数和(自身を含む): 55019668

約数和(自身を除く): 26743620

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 7333, 14666, 29332, 58664, 117328, 1767253, 3534506, 7069012, 14138024, 28276048]

約数ペア:

[(1, 28276048), (2, 14138024), (4, 7069012), (8, 3534506), (16, 1767253), (241, 117328), (482, 58664), (964, 29332), (1928, 14666), (3856, 7333)]