28722878

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{9467}}^1$

素因数の和:9547

約数の個数: 16

約数和(自身を含む): 45332784

約数和(自身を除く): 16609906

約数列:

[1, 2, 37, 41, 74, 82, 1517, 3034, 9467, 18934, 350279, 388147, 700558, 776294, 14361439, 28722878]

約数ペア:

[(1, 28722878), (2, 14361439), (37, 776294), (41, 700558), (74, 388147), (82, 350279), (1517, 18934), (3034, 9467)]