28565572

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{14369}}^1$

素因数の和:14451

約数の個数: 24

約数和(自身を含む): 57939840

約数和(自身を除く): 29374268

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 14369, 28738, 57476, 100583, 201166, 402332, 1020199, 2040398, 4080796, 7141393, 14282786, 28565572]

約数ペア:

[(1, 28565572), (2, 14282786), (4, 7141393), (7, 4080796), (14, 2040398), (28, 1020199), (71, 402332), (142, 201166), (284, 100583), (497, 57476), (994, 28738), (1988, 14369)]