40928446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{33493}}^1$

素因数の和:33555

約数の個数: 16

約数和(自身を含む): 67523904

約数和(自身を除く): 26595458

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 33493, 66986, 435409, 870818, 1574171, 3148342, 20464223, 40928446]

約数ペア:

[(1, 40928446), (2, 20464223), (13, 3148342), (26, 1574171), (47, 870818), (94, 435409), (611, 66986), (1222, 33493)]