74077816

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{449}}^1\times {\mathrm{503}}^1$

素因数の和:999

約数の個数: 32

約数和(自身を含む): 142884000

約数和(自身を除く): 68806184

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 449, 503, 898, 1006, 1796, 2012, 3592, 4024, 18409, 20623, 36818, 41246, 73636, 82492, 147272, 164984, 225847, 451694, 903388, 1806776, 9259727, 18519454, 37038908, 74077816]

約数ペア:

[(1, 74077816), (2, 37038908), (4, 18519454), (8, 9259727), (41, 1806776), (82, 903388), (164, 451694), (328, 225847), (449, 164984), (503, 147272), (898, 82492), (1006, 73636), (1796, 41246), (2012, 36818), (3592, 20623), (4024, 18409)]