66392552

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{647}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 126904320

約数和(自身を除く): 60511768

約数列:

[1, 2, 4, 8, 101, 127, 202, 254, 404, 508, 647, 808, 1016, 1294, 2588, 5176, 12827, 25654, 51308, 65347, 82169, 102616, 130694, 164338, 261388, 328676, 522776, 657352, 8299069, 16598138, 33196276, 66392552]

約数ペア:

[(1, 66392552), (2, 33196276), (4, 16598138), (8, 8299069), (101, 657352), (127, 522776), (202, 328676), (254, 261388), (404, 164338), (508, 130694), (647, 102616), (808, 82169), (1016, 65347), (1294, 51308), (2588, 25654), (5176, 12827)]