28030328

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 53721360

約数和(自身を除く): 25691032

約数列:

[1, 2, 4, 8, 101, 113, 202, 226, 307, 404, 452, 614, 808, 904, 1228, 2456, 11413, 22826, 31007, 34691, 45652, 62014, 69382, 91304, 124028, 138764, 248056, 277528, 3503791, 7007582, 14015164, 28030328]

約数ペア:

[(1, 28030328), (2, 14015164), (4, 7007582), (8, 3503791), (101, 277528), (113, 248056), (202, 138764), (226, 124028), (307, 91304), (404, 69382), (452, 62014), (614, 45652), (808, 34691), (904, 31007), (1228, 22826), (2456, 11413)]