66540544

素因数分解:

$2^{10}\times 7^1\times {\mathrm{9283}}^1$

素因数の和:9310

約数の個数: 44

約数和(自身を含む): 152034784

約数和(自身を除く): 85494240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 9283, 18566, 37132, 64981, 74264, 129962, 148528, 259924, 297056, 519848, 594112, 1039696, 1188224, 2079392, 2376448, 4158784, 4752896, 8317568, 9505792, 16635136, 33270272, 66540544]

約数ペア:

[(1, 66540544), (2, 33270272), (4, 16635136), (7, 9505792), (8, 8317568), (14, 4752896), (16, 4158784), (28, 2376448), (32, 2079392), (56, 1188224), (64, 1039696), (112, 594112), (128, 519848), (224, 297056), (256, 259924), (448, 148528), (512, 129962), (896, 74264), (1024, 64981), (1792, 37132), (3584, 18566), (7168, 9283)]