2667296

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:177

約数の個数: 48

約数和(自身を含む): 5715360

約数和(自身を除く): 3048064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 76, 82, 107, 152, 164, 214, 304, 328, 428, 608, 656, 779, 856, 1312, 1558, 1712, 2033, 3116, 3424, 4066, 4387, 6232, 8132, 8774, 12464, 16264, 17548, 24928, 32528, 35096, 65056, 70192, 83353, 140384, 166706, 333412, 666824, 1333648, 2667296]

約数ペア:

[(1, 2667296), (2, 1333648), (4, 666824), (8, 333412), (16, 166706), (19, 140384), (32, 83353), (38, 70192), (41, 65056), (76, 35096), (82, 32528), (107, 24928), (152, 17548), (164, 16264), (214, 12464), (304, 8774), (328, 8132), (428, 6232), (608, 4387), (656, 4066), (779, 3424), (856, 3116), (1312, 2033), (1558, 1712)]