28479588

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1$

素因数の和:716

約数の個数: 48

約数和(自身を含む): 68819520

約数和(自身を除く): 40339932

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 97, 129, 172, 194, 258, 291, 388, 516, 569, 582, 1138, 1164, 1707, 2276, 3414, 4171, 6828, 8342, 12513, 16684, 24467, 25026, 48934, 50052, 55193, 73401, 97868, 110386, 146802, 165579, 220772, 293604, 331158, 662316, 2373299, 4746598, 7119897, 9493196, 14239794, 28479588]

約数ペア:

[(1, 28479588), (2, 14239794), (3, 9493196), (4, 7119897), (6, 4746598), (12, 2373299), (43, 662316), (86, 331158), (97, 293604), (129, 220772), (172, 165579), (194, 146802), (258, 110386), (291, 97868), (388, 73401), (516, 55193), (569, 50052), (582, 48934), (1138, 25026), (1164, 24467), (1707, 16684), (2276, 12513), (3414, 8342), (4171, 6828)]