26147964

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:690

約数の個数: 48

約数和(自身を含む): 64108800

約数和(自身を除く): 37960836

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 211, 276, 422, 449, 633, 844, 898, 1266, 1347, 1796, 2532, 2694, 4853, 5388, 9706, 10327, 14559, 19412, 20654, 29118, 30981, 41308, 58236, 61962, 94739, 123924, 189478, 284217, 378956, 568434, 1136868, 2178997, 4357994, 6536991, 8715988, 13073982, 26147964]

約数ペア:

[(1, 26147964), (2, 13073982), (3, 8715988), (4, 6536991), (6, 4357994), (12, 2178997), (23, 1136868), (46, 568434), (69, 378956), (92, 284217), (138, 189478), (211, 123924), (276, 94739), (422, 61962), (449, 58236), (633, 41308), (844, 30981), (898, 29118), (1266, 20654), (1347, 19412), (1796, 14559), (2532, 10327), (2694, 9706), (4853, 5388)]