1421792

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:450

約数の個数: 24

約数和(自身を含む): 2826936

約数和(自身を除く): 1405144

約数列:

[1, 2, 4, 8, 16, 32, 157, 283, 314, 566, 628, 1132, 1256, 2264, 2512, 4528, 5024, 9056, 44431, 88862, 177724, 355448, 710896, 1421792]

約数ペア:

[(1, 1421792), (2, 710896), (4, 355448), (8, 177724), (16, 88862), (32, 44431), (157, 9056), (283, 5024), (314, 4528), (566, 2512), (628, 2264), (1132, 1256)]