28432476

素因数分解:

$2^2\times 3^2\times {\mathrm{449}}^1\times {\mathrm{1759}}^1$

素因数の和:2218

約数の個数: 36

約数和(自身を含む): 72072000

約数和(自身を除く): 43639524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 449, 898, 1347, 1759, 1796, 2694, 3518, 4041, 5277, 5388, 7036, 8082, 10554, 15831, 16164, 21108, 31662, 63324, 789791, 1579582, 2369373, 3159164, 4738746, 7108119, 9477492, 14216238, 28432476]

約数ペア:

[(1, 28432476), (2, 14216238), (3, 9477492), (4, 7108119), (6, 4738746), (9, 3159164), (12, 2369373), (18, 1579582), (36, 789791), (449, 63324), (898, 31662), (1347, 21108), (1759, 16164), (1796, 15831), (2694, 10554), (3518, 8082), (4041, 7036), (5277, 5388)]