28456788

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{57839}}^1$

素因数の和:57887

約数の個数: 24

約数和(自身を含む): 68019840

約数和(自身を除く): 39563052

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 57839, 115678, 173517, 231356, 347034, 694068, 2371399, 4742798, 7114197, 9485596, 14228394, 28456788]

約数ペア:

[(1, 28456788), (2, 14228394), (3, 9485596), (4, 7114197), (6, 4742798), (12, 2371399), (41, 694068), (82, 347034), (123, 231356), (164, 173517), (246, 115678), (492, 57839)]