71221522

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{4027}}^1$

素因数の和:4305

約数の個数: 16

約数和(自身を含む): 110206080

約数和(自身を除く): 38984558

約数列:

[1, 2, 37, 74, 239, 478, 4027, 8054, 8843, 17686, 148999, 297998, 962453, 1924906, 35610761, 71221522]

約数ペア:

[(1, 71221522), (2, 35610761), (37, 1924906), (74, 962453), (239, 297998), (478, 148999), (4027, 17686), (8054, 8843)]