38263988

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33331}}^1$

素因数の和:33383

約数の個数: 24

約数和(自身を含む): 78396864

約数和(自身を除く): 40132876

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 33331, 66662, 133324, 233317, 466634, 933268, 1366571, 2733142, 5466284, 9565997, 19131994, 38263988]

約数ペア:

[(1, 38263988), (2, 19131994), (4, 9565997), (7, 5466284), (14, 2733142), (28, 1366571), (41, 933268), (82, 466634), (164, 233317), (287, 133324), (574, 66662), (1148, 33331)]