88758481

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{397}}^1$

素因数の和:505

約数の個数: 24

約数和(自身を含む): 109720640

約数和(自身を除く): 20962159

約数列:

[1, 7, 19, 41, 133, 287, 397, 779, 1681, 2779, 5453, 7543, 11767, 16277, 31939, 52801, 113939, 223573, 309263, 667357, 2164841, 4671499, 12679783, 88758481]

約数ペア:

[(1, 88758481), (7, 12679783), (19, 4671499), (41, 2164841), (133, 667357), (287, 309263), (397, 223573), (779, 113939), (1681, 52801), (2779, 31939), (5453, 16277), (7543, 11767)]