28943676

素因数分解:

$2^2\times 3^3\times {\mathrm{263}}^1\times {\mathrm{1019}}^1$

素因数の和:1295

約数の個数: 48

約数和(自身を含む): 75398400

約数和(自身を除く): 46454724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 263, 526, 789, 1019, 1052, 1578, 2038, 2367, 3057, 3156, 4076, 4734, 6114, 7101, 9171, 9468, 12228, 14202, 18342, 27513, 28404, 36684, 55026, 110052, 267997, 535994, 803991, 1071988, 1607982, 2411973, 3215964, 4823946, 7235919, 9647892, 14471838, 28943676]

約数ペア:

[(1, 28943676), (2, 14471838), (3, 9647892), (4, 7235919), (6, 4823946), (9, 3215964), (12, 2411973), (18, 1607982), (27, 1071988), (36, 803991), (54, 535994), (108, 267997), (263, 110052), (526, 55026), (789, 36684), (1019, 28404), (1052, 27513), (1578, 18342), (2038, 14202), (2367, 12228), (3057, 9468), (3156, 9171), (4076, 7101), (4734, 6114)]