66478984

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{58111}}^1$

素因数の和:58141

約数の個数: 32

約数和(自身を含む): 146442240

約数和(自身を除く): 79963256

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 58111, 116222, 232444, 464888, 639221, 755443, 1278442, 1510886, 2556884, 3021772, 5113768, 6043544, 8309873, 16619746, 33239492, 66478984]

約数ペア:

[(1, 66478984), (2, 33239492), (4, 16619746), (8, 8309873), (11, 6043544), (13, 5113768), (22, 3021772), (26, 2556884), (44, 1510886), (52, 1278442), (88, 755443), (104, 639221), (143, 464888), (286, 232444), (572, 116222), (1144, 58111)]