63793268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{207121}}^1$

素因数の和:207143

約数の個数: 24

約数和(自身を含む): 139185984

約数和(自身を除く): 75392716

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 207121, 414242, 828484, 1449847, 2278331, 2899694, 4556662, 5799388, 9113324, 15948317, 31896634, 63793268]

約数ペア:

[(1, 63793268), (2, 31896634), (4, 15948317), (7, 9113324), (11, 5799388), (14, 4556662), (22, 2899694), (28, 2278331), (44, 1449847), (77, 828484), (154, 414242), (308, 207121)]