28225008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{28001}}^1$

素因数の和:28022

約数の個数: 60

約数和(自身を含む): 90278448

約数和(自身を除く): 62053440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 28001, 56002, 84003, 112004, 168006, 196007, 224008, 252009, 336012, 392014, 448016, 504018, 588021, 672024, 784028, 1008036, 1176042, 1344048, 1568056, 1764063, 2016072, 2352084, 3136112, 3528126, 4032144, 4704168, 7056252, 9408336, 14112504, 28225008]

約数ペア:

[(1, 28225008), (2, 14112504), (3, 9408336), (4, 7056252), (6, 4704168), (7, 4032144), (8, 3528126), (9, 3136112), (12, 2352084), (14, 2016072), (16, 1764063), (18, 1568056), (21, 1344048), (24, 1176042), (28, 1008036), (36, 784028), (42, 672024), (48, 588021), (56, 504018), (63, 448016), (72, 392014), (84, 336012), (112, 252009), (126, 224008), (144, 196007), (168, 168006), (252, 112004), (336, 84003), (504, 56002), (1008, 28001)]