40356772

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:819

約数の個数: 24

約数和(自身を含む): 71834112

約数和(自身を除く): 31477340

約数列:

[1, 2, 4, 101, 191, 202, 382, 404, 523, 764, 1046, 2092, 19291, 38582, 52823, 77164, 99893, 105646, 199786, 211292, 399572, 10089193, 20178386, 40356772]

約数ペア:

[(1, 40356772), (2, 20178386), (4, 10089193), (101, 399572), (191, 211292), (202, 199786), (382, 105646), (404, 99893), (523, 77164), (764, 52823), (1046, 38582), (2092, 19291)]