40473244

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19801}}^1$

素因数の和:19885

約数の個数: 24

約数和(自身を含む): 82059488

約数和(自身を除く): 41586244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 19801, 39602, 79204, 138607, 277214, 554428, 1445473, 2890946, 5781892, 10118311, 20236622, 40473244]

約数ペア:

[(1, 40473244), (2, 20236622), (4, 10118311), (7, 5781892), (14, 2890946), (28, 1445473), (73, 554428), (146, 277214), (292, 138607), (511, 79204), (1022, 39602), (2044, 19801)]