38689868

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{13681}}^1$

素因数の和:13793

約数の個数: 24

約数和(自身を含む): 78151584

約数和(自身を除く): 39461716

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 13681, 27362, 54724, 95767, 191534, 383068, 1381781, 2763562, 5527124, 9672467, 19344934, 38689868]

約数ペア:

[(1, 38689868), (2, 19344934), (4, 9672467), (7, 5527124), (14, 2763562), (28, 1381781), (101, 383068), (202, 191534), (404, 95767), (707, 54724), (1414, 27362), (2828, 13681)]