73144892

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{1907}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 131636736

約数和(自身を除く): 58491844

約数列:

[1, 2, 4, 43, 86, 172, 223, 446, 892, 1907, 3814, 7628, 9589, 19178, 38356, 82001, 164002, 328004, 425261, 850522, 1701044, 18286223, 36572446, 73144892]

約数ペア:

[(1, 73144892), (2, 36572446), (4, 18286223), (43, 1701044), (86, 850522), (172, 425261), (223, 328004), (446, 164002), (892, 82001), (1907, 38356), (3814, 19178), (7628, 9589)]