28195188

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{47951}}^1$

素因数の和:47972

約数の個数: 36

約数和(自身を含む): 76531392

約数和(自身を除く): 48336204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 47951, 95902, 143853, 191804, 287706, 335657, 575412, 671314, 1006971, 1342628, 2013942, 2349599, 4027884, 4699198, 7048797, 9398396, 14097594, 28195188]

約数ペア:

[(1, 28195188), (2, 14097594), (3, 9398396), (4, 7048797), (6, 4699198), (7, 4027884), (12, 2349599), (14, 2013942), (21, 1342628), (28, 1006971), (42, 671314), (49, 575412), (84, 335657), (98, 287706), (147, 191804), (196, 143853), (294, 95902), (588, 47951)]