66123988

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{102677}}^1$

素因数の和:102711

約数の個数: 24

約数和(自身を含む): 137999232

約数和(自身を除く): 71875244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 102677, 205354, 410708, 718739, 1437478, 2361571, 2874956, 4723142, 9446284, 16530997, 33061994, 66123988]

約数ペア:

[(1, 66123988), (2, 33061994), (4, 16530997), (7, 9446284), (14, 4723142), (23, 2874956), (28, 2361571), (46, 1437478), (92, 718739), (161, 410708), (322, 205354), (644, 102677)]