66603724

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{571}}^1$

素因数の和:838

約数の個数: 36

約数和(自身を含む): 128872744

約数和(自身を除く): 62269020

約数列:

[1, 2, 4, 11, 22, 44, 121, 241, 242, 482, 484, 571, 964, 1142, 2284, 2651, 5302, 6281, 10604, 12562, 25124, 29161, 58322, 69091, 116644, 137611, 138182, 275222, 276364, 550444, 1513721, 3027442, 6054884, 16650931, 33301862, 66603724]

約数ペア:

[(1, 66603724), (2, 33301862), (4, 16650931), (11, 6054884), (22, 3027442), (44, 1513721), (121, 550444), (241, 276364), (242, 275222), (482, 138182), (484, 137611), (571, 116644), (964, 69091), (1142, 58322), (2284, 29161), (2651, 25124), (5302, 12562), (6281, 10604)]