66944848

素因数分解:

$2^4\times {\mathrm{1039}}^1\times {\mathrm{4027}}^1$

素因数の和:5074

約数の個数: 20

約数和(自身を含む): 129862720

約数和(自身を除く): 62917872

約数列:

[1, 2, 4, 8, 16, 1039, 2078, 4027, 4156, 8054, 8312, 16108, 16624, 32216, 64432, 4184053, 8368106, 16736212, 33472424, 66944848]

約数ペア:

[(1, 66944848), (2, 33472424), (4, 16736212), (8, 8368106), (16, 4184053), (1039, 64432), (2078, 32216), (4027, 16624), (4156, 16108), (8054, 8312)]