28551468

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2963}}^1$

素因数の和:3054

約数の個数: 48

約数和(自身を含む): 73696896

約数和(自身を除く): 45145428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 73, 132, 146, 219, 292, 438, 803, 876, 1606, 2409, 2963, 3212, 4818, 5926, 8889, 9636, 11852, 17778, 32593, 35556, 65186, 97779, 130372, 195558, 216299, 391116, 432598, 648897, 865196, 1297794, 2379289, 2595588, 4758578, 7137867, 9517156, 14275734, 28551468]

約数ペア:

[(1, 28551468), (2, 14275734), (3, 9517156), (4, 7137867), (6, 4758578), (11, 2595588), (12, 2379289), (22, 1297794), (33, 865196), (44, 648897), (66, 432598), (73, 391116), (132, 216299), (146, 195558), (219, 130372), (292, 97779), (438, 65186), (803, 35556), (876, 32593), (1606, 17778), (2409, 11852), (2963, 9636), (3212, 8889), (4818, 5926)]