12582784

素因数分解:

$2^7\times {\mathrm{197}}^1\times {\mathrm{499}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 25245000

約数和(自身を除く): 12662216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 197, 394, 499, 788, 998, 1576, 1996, 3152, 3992, 6304, 7984, 12608, 15968, 25216, 31936, 63872, 98303, 196606, 393212, 786424, 1572848, 3145696, 6291392, 12582784]

約数ペア:

[(1, 12582784), (2, 6291392), (4, 3145696), (8, 1572848), (16, 786424), (32, 393212), (64, 196606), (128, 98303), (197, 63872), (394, 31936), (499, 25216), (788, 15968), (998, 12608), (1576, 7984), (1996, 6304), (3152, 3992)]