66617372

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{643}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 119011200

約数和(自身を除く): 52393828

約数列:

[1, 2, 4, 59, 118, 236, 439, 643, 878, 1286, 1756, 2572, 25901, 37937, 51802, 75874, 103604, 151748, 282277, 564554, 1129108, 16654343, 33308686, 66617372]

約数ペア:

[(1, 66617372), (2, 33308686), (4, 16654343), (59, 1129108), (118, 564554), (236, 282277), (439, 151748), (643, 103604), (878, 75874), (1286, 51802), (1756, 37937), (2572, 25901)]