67802852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{7537}}^1$

素因数の和:7727

約数の個数: 24

約数和(自身を含む): 128537976

約数和(自身を除く): 60735124

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 7537, 8996, 15074, 30148, 97981, 195962, 391924, 1303901, 2607802, 5215604, 16950713, 33901426, 67802852]

約数ペア:

[(1, 67802852), (2, 33901426), (4, 16950713), (13, 5215604), (26, 2607802), (52, 1303901), (173, 391924), (346, 195962), (692, 97981), (2249, 30148), (4498, 15074), (7537, 8996)]