66927056

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25981}}^1$

素因数の和:26019

約数の個数: 40

約数和(自身を含む): 154644864

約数和(自身を除く): 87717808

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 25981, 51962, 103924, 181867, 207848, 363734, 415696, 597563, 727468, 1195126, 1454936, 2390252, 2909872, 4182941, 4780504, 8365882, 9561008, 16731764, 33463528, 66927056]

約数ペア:

[(1, 66927056), (2, 33463528), (4, 16731764), (7, 9561008), (8, 8365882), (14, 4780504), (16, 4182941), (23, 2909872), (28, 2390252), (46, 1454936), (56, 1195126), (92, 727468), (112, 597563), (161, 415696), (184, 363734), (322, 207848), (368, 181867), (644, 103924), (1288, 51962), (2576, 25981)]