28577808

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{28351}}^1$

素因数の和:28372

約数の個数: 60

約数和(自身を含む): 91406848

約数和(自身を除く): 62829040

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, 28351, 56702, 85053, 113404, 170106, 198457, 226808, 255159, 340212, 396914, 453616, 510318, 595371, 680424, 793828, 1020636, 1190742, 1360848, 1587656, 1786113, 2041272, 2381484, 3175312, 3572226, 4082544, 4762968, 7144452, 9525936, 14288904, 28577808]

約数ペア:

[(1, 28577808), (2, 14288904), (3, 9525936), (4, 7144452), (6, 4762968), (7, 4082544), (8, 3572226), (9, 3175312), (12, 2381484), (14, 2041272), (16, 1786113), (18, 1587656), (21, 1360848), (24, 1190742), (28, 1020636), (36, 793828), (42, 680424), (48, 595371), (56, 510318), (63, 453616), (72, 396914), (84, 340212), (112, 255159), (126, 226808), (144, 198457), (168, 170106), (252, 113404), (336, 85053), (504, 56702), (1008, 28351)]