28858024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8951}}^1$

素因数の和:9001

約数の個数: 32

約数和(自身を含む): 60157440

約数和(自身を除く): 31299416

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 8951, 17902, 35804, 71608, 116363, 232726, 277481, 465452, 554962, 930904, 1109924, 2219848, 3607253, 7214506, 14429012, 28858024]

約数ペア:

[(1, 28858024), (2, 14429012), (4, 7214506), (8, 3607253), (13, 2219848), (26, 1109924), (31, 930904), (52, 554962), (62, 465452), (104, 277481), (124, 232726), (248, 116363), (403, 71608), (806, 35804), (1612, 17902), (3224, 8951)]