28515192

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{27631}}^1$

素因数の和:27683

約数の個数: 32

約数和(自身を含む): 72948480

約数和(自身を除く): 44433288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 27631, 55262, 82893, 110524, 165786, 221048, 331572, 663144, 1188133, 2376266, 3564399, 4752532, 7128798, 9505064, 14257596, 28515192]

約数ペア:

[(1, 28515192), (2, 14257596), (3, 9505064), (4, 7128798), (6, 4752532), (8, 3564399), (12, 2376266), (24, 1188133), (43, 663144), (86, 331572), (129, 221048), (172, 165786), (258, 110524), (344, 82893), (516, 55262), (1032, 27631)]