71827826

素因数分解:

$2^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{13829}}^1$

素因数の和:13898

約数の個数: 24

約数和(自身を含む): 127706220

約数和(自身を除く): 55878394

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 371, 742, 2597, 5194, 13829, 27658, 96803, 193606, 677621, 732937, 1355242, 1465874, 5130559, 10261118, 35913913, 71827826]

約数ペア:

[(1, 71827826), (2, 35913913), (7, 10261118), (14, 5130559), (49, 1465874), (53, 1355242), (98, 732937), (106, 677621), (371, 193606), (742, 96803), (2597, 27658), (5194, 13829)]