17827492

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{641}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 33165720

約数和(自身を除く): 15338228

約数列:

[1, 2, 4, 17, 34, 68, 409, 641, 818, 1282, 1636, 2564, 6953, 10897, 13906, 21794, 27812, 43588, 262169, 524338, 1048676, 4456873, 8913746, 17827492]

約数ペア:

[(1, 17827492), (2, 8913746), (4, 4456873), (17, 1048676), (34, 524338), (68, 262169), (409, 43588), (641, 27812), (818, 21794), (1282, 13906), (1636, 10897), (2564, 6953)]