68804578

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1\times {\mathrm{1109}}^1$

素因数の和:1641

約数の個数: 16

約数和(自身を含む): 105068160

約数和(自身を除く): 36263582

約数列:

[1, 2, 67, 134, 463, 926, 1109, 2218, 31021, 62042, 74303, 148606, 513467, 1026934, 34402289, 68804578]

約数ペア:

[(1, 68804578), (2, 34402289), (67, 1026934), (134, 513467), (463, 148606), (926, 74303), (1109, 62042), (2218, 31021)]