68782208

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{4441}}^1$

素因数の和:4477

約数の個数: 48

約数和(自身を含む): 150650430

約数和(自身を除く): 81868222

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 4441, 7744, 8882, 15488, 17764, 35528, 48851, 71056, 97702, 142112, 195404, 284224, 390808, 537361, 568448, 781616, 1074722, 1563232, 2149444, 3126464, 4298888, 6252928, 8597776, 17195552, 34391104, 68782208]

約数ペア:

[(1, 68782208), (2, 34391104), (4, 17195552), (8, 8597776), (11, 6252928), (16, 4298888), (22, 3126464), (32, 2149444), (44, 1563232), (64, 1074722), (88, 781616), (121, 568448), (128, 537361), (176, 390808), (242, 284224), (352, 195404), (484, 142112), (704, 97702), (968, 71056), (1408, 48851), (1936, 35528), (3872, 17764), (4441, 15488), (7744, 8882)]