71502529

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{2729}}^1$

素因数の和:2952

約数の個数: 16

約数和(自身を含む): 86486400

約数和(自身を除く): 14983871

約数列:

[1, 7, 19, 133, 197, 1379, 2729, 3743, 19103, 26201, 51851, 362957, 537613, 3763291, 10214647, 71502529]

約数ペア:

[(1, 71502529), (7, 10214647), (19, 3763291), (133, 537613), (197, 362957), (1379, 51851), (2729, 26201), (3743, 19103)]