68070892

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17207}}^1$

素因数の和:17277

約数の個数: 24

約数和(自身を含む): 127201536

約数和(自身を除く): 59130644

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 17207, 34414, 68828, 395761, 739901, 791522, 1479802, 1583044, 2959604, 17017723, 34035446, 68070892]

約数ペア:

[(1, 68070892), (2, 34035446), (4, 17017723), (23, 2959604), (43, 1583044), (46, 1479802), (86, 791522), (92, 739901), (172, 395761), (989, 68828), (1978, 34414), (3956, 17207)]