7138940944

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{6284279}}^1$

素因数の和:6284358

約数の個数: 20

約数和(自身を含む): 14026512960

約数和(自身を除く): 6887572016

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 6284279, 12568558, 25137116, 50274232, 100548464, 446183809, 892367618, 1784735236, 3569470472, 7138940944]

約数ペア:

[(1, 7138940944), (2, 3569470472), (4, 1784735236), (8, 892367618), (16, 446183809), (71, 100548464), (142, 50274232), (284, 25137116), (568, 12568558), (1136, 6284279)]