26961968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{499}}^1$

素因数の和:825

約数の個数: 40

約数和(自身を含む): 57288000

約数和(自身を除く): 30326032

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 307, 499, 614, 998, 1228, 1996, 2456, 3377, 3992, 4912, 5489, 6754, 7984, 10978, 13508, 21956, 27016, 43912, 54032, 87824, 153193, 306386, 612772, 1225544, 1685123, 2451088, 3370246, 6740492, 13480984, 26961968]

約数ペア:

[(1, 26961968), (2, 13480984), (4, 6740492), (8, 3370246), (11, 2451088), (16, 1685123), (22, 1225544), (44, 612772), (88, 306386), (176, 153193), (307, 87824), (499, 54032), (614, 43912), (998, 27016), (1228, 21956), (1996, 13508), (2456, 10978), (3377, 7984), (3992, 6754), (4912, 5489)]