71570807

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13873}}^1$

素因数の和:13958

約数の個数: 16

約数和(自身を含む): 90569472

約数和(自身を除く): 18998665

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 13873, 97111, 152603, 929491, 1068221, 6506437, 10224401, 71570807]

約数ペア:

[(1, 71570807), (7, 10224401), (11, 6506437), (67, 1068221), (77, 929491), (469, 152603), (737, 97111), (5159, 13873)]