73555568

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{6653}}^1$

素因数の和:7352

約数の個数: 20

約数和(自身を含む): 142741608

約数和(自身を除く): 69186040

約数列:

[1, 2, 4, 8, 16, 691, 1382, 2764, 5528, 6653, 11056, 13306, 26612, 53224, 106448, 4597223, 9194446, 18388892, 36777784, 73555568]

約数ペア:

[(1, 73555568), (2, 36777784), (4, 18388892), (8, 9194446), (16, 4597223), (691, 106448), (1382, 53224), (2764, 26612), (5528, 13306), (6653, 11056)]