28728252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{114001}}^1$

素因数の和:114018

約数の個数: 36

約数和(自身を含む): 82993456

約数和(自身を除く): 54265204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 114001, 228002, 342003, 456004, 684006, 798007, 1026009, 1368012, 1596014, 2052018, 2394021, 3192028, 4104036, 4788042, 7182063, 9576084, 14364126, 28728252]

約数ペア:

[(1, 28728252), (2, 14364126), (3, 9576084), (4, 7182063), (6, 4788042), (7, 4104036), (9, 3192028), (12, 2394021), (14, 2052018), (18, 1596014), (21, 1368012), (28, 1026009), (36, 798007), (42, 684006), (63, 456004), (84, 342003), (126, 228002), (252, 114001)]