66475264

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{2677}}^1$

素因数の和:2790

約数の個数: 36

約数和(自身を含む): 134108884

約数和(自身を除く): 67633620

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 1552, 2677, 3104, 5354, 6208, 10708, 12416, 21416, 24832, 42832, 85664, 171328, 259669, 342656, 519338, 685312, 1038676, 2077352, 4154704, 8309408, 16618816, 33237632, 66475264]

約数ペア:

[(1, 66475264), (2, 33237632), (4, 16618816), (8, 8309408), (16, 4154704), (32, 2077352), (64, 1038676), (97, 685312), (128, 519338), (194, 342656), (256, 259669), (388, 171328), (776, 85664), (1552, 42832), (2677, 24832), (3104, 21416), (5354, 12416), (6208, 10708)]