26761028

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23311}}^1$

素因数の和:23363

約数の個数: 24

約数和(自身を含む): 54829824

約数和(自身を除く): 28068796

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 23311, 46622, 93244, 163177, 326354, 652708, 955751, 1911502, 3823004, 6690257, 13380514, 26761028]

約数ペア:

[(1, 26761028), (2, 13380514), (4, 6690257), (7, 3823004), (14, 1911502), (28, 955751), (41, 652708), (82, 326354), (164, 163177), (287, 93244), (574, 46622), (1148, 23311)]