66920524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{743}}^1$

素因数の和:870

約数の個数: 48

約数和(自身を含む): 134991360

約数和(自身を除く): 68070836

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 89, 92, 178, 253, 356, 506, 743, 979, 1012, 1486, 1958, 2047, 2972, 3916, 4094, 8173, 8188, 16346, 17089, 22517, 32692, 34178, 45034, 66127, 68356, 90068, 132254, 187979, 264508, 375958, 727397, 751916, 1454794, 1520921, 2909588, 3041842, 6083684, 16730131, 33460262, 66920524]

約数ペア:

[(1, 66920524), (2, 33460262), (4, 16730131), (11, 6083684), (22, 3041842), (23, 2909588), (44, 1520921), (46, 1454794), (89, 751916), (92, 727397), (178, 375958), (253, 264508), (356, 187979), (506, 132254), (743, 90068), (979, 68356), (1012, 66127), (1486, 45034), (1958, 34178), (2047, 32692), (2972, 22517), (3916, 17089), (4094, 16346), (8173, 8188)]