28626492062

素因数分解:

$2^1\times 7^1\times {\mathrm{3989}}^1\times {\mathrm{512597}}^1$

素因数の和:516595

約数の個数: 16

約数和(自身を含む): 49086384480

約数和(自身を除く): 20459892418

約数列:

[1, 2, 7, 14, 3989, 7978, 27923, 55846, 512597, 1025194, 3588179, 7176358, 2044749433, 4089498866, 14313246031, 28626492062]

約数ペア:

[(1, 28626492062), (2, 14313246031), (7, 4089498866), (14, 2044749433), (3989, 7176358), (7978, 3588179), (27923, 1025194), (55846, 512597)]