28225116

素因数分解:

$2^2\times 3^2\times {\mathrm{311}}^1\times {\mathrm{2521}}^1$

素因数の和:2842

約数の個数: 36

約数和(自身を含む): 71604624

約数和(自身を除く): 43379508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 311, 622, 933, 1244, 1866, 2521, 2799, 3732, 5042, 5598, 7563, 10084, 11196, 15126, 22689, 30252, 45378, 90756, 784031, 1568062, 2352093, 3136124, 4704186, 7056279, 9408372, 14112558, 28225116]

約数ペア:

[(1, 28225116), (2, 14112558), (3, 9408372), (4, 7056279), (6, 4704186), (9, 3136124), (12, 2352093), (18, 1568062), (36, 784031), (311, 90756), (622, 45378), (933, 30252), (1244, 22689), (1866, 15126), (2521, 11196), (2799, 10084), (3732, 7563), (5042, 5598)]