28241864

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4463}}^1$

素因数の和:4589

約数の個数: 32

約数和(自身を含む): 61067520

約数和(自身を除く): 32825656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 4463, 6328, 8926, 17852, 31241, 35704, 62482, 124964, 249928, 504319, 1008638, 2017276, 3530233, 4034552, 7060466, 14120932, 28241864]

約数ペア:

[(1, 28241864), (2, 14120932), (4, 7060466), (7, 4034552), (8, 3530233), (14, 2017276), (28, 1008638), (56, 504319), (113, 249928), (226, 124964), (452, 62482), (791, 35704), (904, 31241), (1582, 17852), (3164, 8926), (4463, 6328)]