66109876

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{57587}}^1$

素因数の和:57639

約数の個数: 24

約数和(自身を含む): 135446976

約数和(自身を除く): 69337100

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 57587, 115174, 230348, 403109, 806218, 1612436, 2361067, 4722134, 9444268, 16527469, 33054938, 66109876]

約数ペア:

[(1, 66109876), (2, 33054938), (4, 16527469), (7, 9444268), (14, 4722134), (28, 2361067), (41, 1612436), (82, 806218), (164, 403109), (287, 230348), (574, 115174), (1148, 57587)]