66948070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{956401}}^1$

素因数の和:956415

約数の個数: 16

約数和(自身を含む): 137721888

約数和(自身を除く): 70773818

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 956401, 1912802, 4782005, 6694807, 9564010, 13389614, 33474035, 66948070]

約数ペア:

[(1, 66948070), (2, 33474035), (5, 13389614), (7, 9564010), (10, 6694807), (14, 4782005), (35, 1912802), (70, 956401)]