40341868

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{35141}}^1$

素因数の和:35193

約数の個数: 24

約数和(自身を含む): 82653984

約数和(自身を除く): 42312116

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 35141, 70282, 140564, 245987, 491974, 983948, 1440781, 2881562, 5763124, 10085467, 20170934, 40341868]

約数ペア:

[(1, 40341868), (2, 20170934), (4, 10085467), (7, 5763124), (14, 2881562), (28, 1440781), (41, 983948), (82, 491974), (164, 245987), (287, 140564), (574, 70282), (1148, 35141)]