40771234

素因数分解:

$2^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{4289}}^1$

素因数の和:4402

約数の個数: 24

約数和(自身を含む): 71891820

約数和(自身を除く): 31120586

約数列:

[1, 2, 7, 14, 49, 97, 98, 194, 679, 1358, 4289, 4753, 8578, 9506, 30023, 60046, 210161, 416033, 420322, 832066, 2912231, 5824462, 20385617, 40771234]

約数ペア:

[(1, 40771234), (2, 20385617), (7, 5824462), (14, 2912231), (49, 832066), (97, 420322), (98, 416033), (194, 210161), (679, 60046), (1358, 30023), (4289, 9506), (4753, 8578)]