68693812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{7001}}^1$

素因数の和:7239

約数の個数: 24

約数和(自身を含む): 131749632

約数和(自身を除く): 63055820

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 7001, 9812, 14002, 28004, 77011, 154022, 308044, 1561223, 3122446, 6244892, 17173453, 34346906, 68693812]

約数ペア:

[(1, 68693812), (2, 34346906), (4, 17173453), (11, 6244892), (22, 3122446), (44, 1561223), (223, 308044), (446, 154022), (892, 77011), (2453, 28004), (4906, 14002), (7001, 9812)]