66837190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14251}}^1$

素因数の和:14332

約数の個数: 32

約数和(自身を含む): 139555584

約数和(自身を除く): 72718394

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 335, 469, 670, 938, 2345, 4690, 14251, 28502, 71255, 99757, 142510, 199514, 498785, 954817, 997570, 1909634, 4774085, 6683719, 9548170, 13367438, 33418595, 66837190]

約数ペア:

[(1, 66837190), (2, 33418595), (5, 13367438), (7, 9548170), (10, 6683719), (14, 4774085), (35, 1909634), (67, 997570), (70, 954817), (134, 498785), (335, 199514), (469, 142510), (670, 99757), (938, 71255), (2345, 28502), (4690, 14251)]