71844374

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{36919}}^1$

素因数の和:37067

約数の個数: 16

約数和(自身を含む): 124051200

約数和(自身を除く): 52206826

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 36919, 73838, 258433, 516866, 5131741, 10263482, 35922187, 71844374]

約数ペア:

[(1, 71844374), (2, 35922187), (7, 10263482), (14, 5131741), (139, 516866), (278, 258433), (973, 73838), (1946, 36919)]