71764484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{2897}}^1$

素因数の和:3475

約数の個数: 24

約数和(自身を含む): 137295648

約数和(自身を除く): 65531164

約数列:

[1, 2, 4, 11, 22, 44, 563, 1126, 2252, 2897, 5794, 6193, 11588, 12386, 24772, 31867, 63734, 127468, 1631011, 3262022, 6524044, 17941121, 35882242, 71764484]

約数ペア:

[(1, 71764484), (2, 35882242), (4, 17941121), (11, 6524044), (22, 3262022), (44, 1631011), (563, 127468), (1126, 63734), (2252, 31867), (2897, 24772), (5794, 12386), (6193, 11588)]