28044566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 48016800

約数和(自身を除く): 19972234

約数列:

[1, 2, 11, 22, 29, 58, 113, 226, 319, 389, 638, 778, 1243, 2486, 3277, 4279, 6554, 8558, 11281, 22562, 36047, 43957, 72094, 87914, 124091, 248182, 483527, 967054, 1274753, 2549506, 14022283, 28044566]

約数ペア:

[(1, 28044566), (2, 14022283), (11, 2549506), (22, 1274753), (29, 967054), (58, 483527), (113, 248182), (226, 124091), (319, 87914), (389, 72094), (638, 43957), (778, 36047), (1243, 22562), (2486, 11281), (3277, 8558), (4279, 6554)]