28583954

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{2129}}^1$

素因数の和:2282

約数の個数: 24

約数和(自身を含む): 50263740

約数和(自身を除く): 21679786

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 2129, 4258, 6713, 13426, 14903, 29806, 104321, 208642, 291673, 583346, 2041711, 4083422, 14291977, 28583954]

約数ペア:

[(1, 28583954), (2, 14291977), (7, 4083422), (14, 2041711), (49, 583346), (98, 291673), (137, 208642), (274, 104321), (959, 29806), (1918, 14903), (2129, 13426), (4258, 6713)]