40577708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1459}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 75423600

約数和(自身を除く): 34845892

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1459, 1636, 2918, 5836, 6953, 13906, 24803, 27812, 49606, 99212, 596731, 1193462, 2386924, 10144427, 20288854, 40577708]

約数ペア:

[(1, 40577708), (2, 20288854), (4, 10144427), (17, 2386924), (34, 1193462), (68, 596731), (409, 99212), (818, 49606), (1459, 27812), (1636, 24803), (2918, 13906), (5836, 6953)]