22678448

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{8387}}^1$

素因数の和:8421

約数の個数: 30

約数和(自身を含む): 47585124

約数和(自身を除く): 24906676

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 8387, 16774, 33548, 67096, 109031, 134192, 218062, 436124, 872248, 1417403, 1744496, 2834806, 5669612, 11339224, 22678448]

約数ペア:

[(1, 22678448), (2, 11339224), (4, 5669612), (8, 2834806), (13, 1744496), (16, 1417403), (26, 872248), (52, 436124), (104, 218062), (169, 134192), (208, 109031), (338, 67096), (676, 33548), (1352, 16774), (2704, 8387)]