27834842

素因数分解:

$2^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{659}}^1$

素因数の和:1106

約数の個数: 24

約数和(自身を含む): 48755520

約数和(自身を除く): 20920678

約数列:

[1, 2, 7, 14, 49, 98, 431, 659, 862, 1318, 3017, 4613, 6034, 9226, 21119, 32291, 42238, 64582, 284029, 568058, 1988203, 3976406, 13917421, 27834842]

約数ペア:

[(1, 27834842), (2, 13917421), (7, 3976406), (14, 1988203), (49, 568058), (98, 284029), (431, 64582), (659, 42238), (862, 32291), (1318, 21119), (3017, 9226), (4613, 6034)]