66697210

素因数分解:

$2^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{7043}}^1$

素因数の和:7997

約数の個数: 16

約数和(自身を含む): 120198816

約数和(自身を除く): 53501606

約数列:

[1, 2, 5, 10, 947, 1894, 4735, 7043, 9470, 14086, 35215, 70430, 6669721, 13339442, 33348605, 66697210]

約数ペア:

[(1, 66697210), (2, 33348605), (5, 13339442), (10, 6669721), (947, 70430), (1894, 35215), (4735, 14086), (7043, 9470)]