66762652

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 136668672

約数和(自身を除く): 69906020

約数列:

[1, 2, 4, 11, 22, 23, 37, 44, 46, 74, 92, 148, 253, 407, 506, 814, 851, 1012, 1628, 1702, 1783, 3404, 3566, 7132, 9361, 18722, 19613, 37444, 39226, 41009, 65971, 78452, 82018, 131942, 164036, 263884, 451099, 725681, 902198, 1451362, 1517333, 1804396, 2902724, 3034666, 6069332, 16690663, 33381326, 66762652]

約数ペア:

[(1, 66762652), (2, 33381326), (4, 16690663), (11, 6069332), (22, 3034666), (23, 2902724), (37, 1804396), (44, 1517333), (46, 1451362), (74, 902198), (92, 725681), (148, 451099), (253, 263884), (407, 164036), (506, 131942), (814, 82018), (851, 78452), (1012, 65971), (1628, 41009), (1702, 39226), (1783, 37444), (3404, 19613), (3566, 18722), (7132, 9361)]