42513032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{719}}^1$

素因数の和:1133

約数の個数: 32

約数和(自身を含む): 84240000

約数和(自身を除く): 41726968

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 389, 719, 778, 1438, 1556, 2876, 3112, 5752, 7391, 13661, 14782, 27322, 29564, 54644, 59128, 109288, 279691, 559382, 1118764, 2237528, 5314129, 10628258, 21256516, 42513032]

約数ペア:

[(1, 42513032), (2, 21256516), (4, 10628258), (8, 5314129), (19, 2237528), (38, 1118764), (76, 559382), (152, 279691), (389, 109288), (719, 59128), (778, 54644), (1438, 29564), (1556, 27322), (2876, 14782), (3112, 13661), (5752, 7391)]