28065684

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{63211}}^1$

素因数の和:63255

約数の個数: 24

約数和(自身を含む): 67257568

約数和(自身を除く): 39191884

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 63211, 126422, 189633, 252844, 379266, 758532, 2338807, 4677614, 7016421, 9355228, 14032842, 28065684]

約数ペア:

[(1, 28065684), (2, 14032842), (3, 9355228), (4, 7016421), (6, 4677614), (12, 2338807), (37, 758532), (74, 379266), (111, 252844), (148, 189633), (222, 126422), (444, 63211)]