42646076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15889}}^1$

素因数の和:15965

約数の個数: 24

約数和(自身を含む): 82755120

約数和(自身を除く): 40109044

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 15889, 31778, 63556, 174779, 349558, 699116, 969229, 1938458, 3876916, 10661519, 21323038, 42646076]

約数ペア:

[(1, 42646076), (2, 21323038), (4, 10661519), (11, 3876916), (22, 1938458), (44, 969229), (61, 699116), (122, 349558), (244, 174779), (671, 63556), (1342, 31778), (2684, 15889)]