66685514

素因数分解:

$2^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{4219}}^1$

素因数の和:5357

約数の個数: 16

約数和(自身を含む): 114446400

約数和(自身を除く): 47760886

約数列:

[1, 2, 7, 14, 1129, 2258, 4219, 7903, 8438, 15806, 29533, 59066, 4763251, 9526502, 33342757, 66685514]

約数ペア:

[(1, 66685514), (2, 33342757), (7, 9526502), (14, 4763251), (1129, 59066), (2258, 29533), (4219, 15806), (7903, 8438)]