66823724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{48991}}^1$

素因数の和:49037

約数の個数: 24

約数和(自身を含む): 131690496

約数和(自身を除く): 64866772

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 48991, 97982, 195964, 538901, 1077802, 1518721, 2155604, 3037442, 6074884, 16705931, 33411862, 66823724]

約数ペア:

[(1, 66823724), (2, 33411862), (4, 16705931), (11, 6074884), (22, 3037442), (31, 2155604), (44, 1518721), (62, 1077802), (124, 538901), (341, 195964), (682, 97982), (1364, 48991)]