67782470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{968321}}^1$

素因数の和:968335

約数の個数: 16

約数和(自身を含む): 139438368

約数和(自身を除く): 71655898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 968321, 1936642, 4841605, 6778247, 9683210, 13556494, 33891235, 67782470]

約数ペア:

[(1, 67782470), (2, 33891235), (5, 13556494), (7, 9683210), (10, 6778247), (14, 4841605), (35, 1936642), (70, 968321)]