66473470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{949621}}^1$

素因数の和:949635

約数の個数: 16

約数和(自身を含む): 136745568

約数和(自身を除く): 70272098

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 949621, 1899242, 4748105, 6647347, 9496210, 13294694, 33236735, 66473470]

約数ペア:

[(1, 66473470), (2, 33236735), (5, 13294694), (7, 9496210), (10, 6647347), (14, 4748105), (35, 1899242), (70, 949621)]