69747986

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6379}}^1$

素因数の和:6470

約数の個数: 32

約数和(自身を含む): 132295680

約数和(自身を除く): 62547694

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 6379, 10934, 12758, 44653, 70169, 89306, 140338, 452909, 491183, 905818, 982366, 3170363, 4981999, 6340726, 9963998, 34873993, 69747986]

約数ペア:

[(1, 69747986), (2, 34873993), (7, 9963998), (11, 6340726), (14, 4981999), (22, 3170363), (71, 982366), (77, 905818), (142, 491183), (154, 452909), (497, 140338), (781, 89306), (994, 70169), (1562, 44653), (5467, 12758), (6379, 10934)]