28905682072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1882861}}^1$

素因数の和:1882987

約数の個数: 32

約数和(自身を含む): 57615577200

約数和(自身を除く): 28709895128

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 7676, 15352, 1882861, 3765722, 7531444, 15062888, 35774359, 71548718, 143097436, 190168961, 286194872, 380337922, 760675844, 1521351688, 3613210259, 7226420518, 14452841036, 28905682072]

約数ペア:

[(1, 28905682072), (2, 14452841036), (4, 7226420518), (8, 3613210259), (19, 1521351688), (38, 760675844), (76, 380337922), (101, 286194872), (152, 190168961), (202, 143097436), (404, 71548718), (808, 35774359), (1919, 15062888), (3838, 7531444), (7676, 3765722), (15352, 1882861)]