28217124

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{60293}}^1$

素因数の和:60316

約数の個数: 36

約数和(自身を含む): 76814556

約数和(自身を除く): 48597432

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 60293, 120586, 180879, 241172, 361758, 542637, 723516, 783809, 1085274, 1567618, 2170548, 2351427, 3135236, 4702854, 7054281, 9405708, 14108562, 28217124]

約数ペア:

[(1, 28217124), (2, 14108562), (3, 9405708), (4, 7054281), (6, 4702854), (9, 3135236), (12, 2351427), (13, 2170548), (18, 1567618), (26, 1085274), (36, 783809), (39, 723516), (52, 542637), (78, 361758), (117, 241172), (156, 180879), (234, 120586), (468, 60293)]