26278804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5443}}^1$

素因数の和:5535

約数の個数: 24

約数和(自身を含む): 49387968

約数和(自身を除く): 23109164

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 5443, 10886, 21772, 92531, 185062, 370124, 386453, 772906, 1545812, 6569701, 13139402, 26278804]

約数ペア:

[(1, 26278804), (2, 13139402), (4, 6569701), (17, 1545812), (34, 772906), (68, 386453), (71, 370124), (142, 185062), (284, 92531), (1207, 21772), (2414, 10886), (4828, 5443)]