38205868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{1117}}^1$

素因数の和:1641

約数の個数: 24

約数和(自身を含む): 70997472

約数和(自身を除く): 32791604

約数列:

[1, 2, 4, 17, 34, 68, 503, 1006, 1117, 2012, 2234, 4468, 8551, 17102, 18989, 34204, 37978, 75956, 561851, 1123702, 2247404, 9551467, 19102934, 38205868]

約数ペア:

[(1, 38205868), (2, 19102934), (4, 9551467), (17, 2247404), (34, 1123702), (68, 561851), (503, 75956), (1006, 37978), (1117, 34204), (2012, 18989), (2234, 17102), (4468, 8551)]