66843392

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3391}}^1$

素因数の和:3425

約数の個数: 72

約数和(自身を含む): 166397952

約数和(自身を除く): 99554560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 3391, 4928, 6782, 9856, 13564, 19712, 23737, 27128, 37301, 47474, 54256, 74602, 94948, 108512, 149204, 189896, 217024, 261107, 298408, 379792, 434048, 522214, 596816, 759584, 868096, 1044428, 1193632, 1519168, 2088856, 2387264, 3038336, 4177712, 4774528, 6076672, 8355424, 9549056, 16710848, 33421696, 66843392]

約数ペア:

[(1, 66843392), (2, 33421696), (4, 16710848), (7, 9549056), (8, 8355424), (11, 6076672), (14, 4774528), (16, 4177712), (22, 3038336), (28, 2387264), (32, 2088856), (44, 1519168), (56, 1193632), (64, 1044428), (77, 868096), (88, 759584), (112, 596816), (128, 522214), (154, 434048), (176, 379792), (224, 298408), (256, 261107), (308, 217024), (352, 189896), (448, 149204), (616, 108512), (704, 94948), (896, 74602), (1232, 54256), (1408, 47474), (1792, 37301), (2464, 27128), (2816, 23737), (3391, 19712), (4928, 13564), (6782, 9856)]