9207728

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:353

約数の個数: 40

約数和(自身を含む): 18855936

約数和(自身を除く): 9648208

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 131, 184, 191, 262, 368, 382, 524, 764, 1048, 1528, 2096, 3013, 3056, 4393, 6026, 8786, 12052, 17572, 24104, 25021, 35144, 48208, 50042, 70288, 100084, 200168, 400336, 575483, 1150966, 2301932, 4603864, 9207728]

約数ペア:

[(1, 9207728), (2, 4603864), (4, 2301932), (8, 1150966), (16, 575483), (23, 400336), (46, 200168), (92, 100084), (131, 70288), (184, 50042), (191, 48208), (262, 35144), (368, 25021), (382, 24104), (524, 17572), (764, 12052), (1048, 8786), (1528, 6026), (2096, 4393), (3013, 3056)]