40293068

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{421}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 71888544

約数和(自身を除く): 31595476

約数列:

[1, 2, 4, 71, 142, 284, 337, 421, 674, 842, 1348, 1684, 23927, 29891, 47854, 59782, 95708, 119564, 141877, 283754, 567508, 10073267, 20146534, 40293068]

約数ペア:

[(1, 40293068), (2, 20146534), (4, 10073267), (71, 567508), (142, 283754), (284, 141877), (337, 119564), (421, 95708), (674, 59782), (842, 47854), (1348, 29891), (1684, 23927)]