28557168

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{25867}}^1$

素因数の和:25901

約数の個数: 40

約数和(自身を含む): 76983168

約数和(自身を除く): 48426000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 25867, 51734, 77601, 103468, 155202, 206936, 310404, 413872, 594941, 620808, 1189882, 1241616, 1784823, 2379764, 3569646, 4759528, 7139292, 9519056, 14278584, 28557168]

約数ペア:

[(1, 28557168), (2, 14278584), (3, 9519056), (4, 7139292), (6, 4759528), (8, 3569646), (12, 2379764), (16, 1784823), (23, 1241616), (24, 1189882), (46, 620808), (48, 594941), (69, 413872), (92, 310404), (138, 206936), (184, 155202), (276, 103468), (368, 77601), (552, 51734), (1104, 25867)]