26385968

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10243}}^1$

素因数の和:10281

約数の個数: 40

約数和(自身を含む): 60972288

約数和(自身を除く): 34586320

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 10243, 20486, 40972, 71701, 81944, 143402, 163888, 235589, 286804, 471178, 573608, 942356, 1147216, 1649123, 1884712, 3298246, 3769424, 6596492, 13192984, 26385968]

約数ペア:

[(1, 26385968), (2, 13192984), (4, 6596492), (7, 3769424), (8, 3298246), (14, 1884712), (16, 1649123), (23, 1147216), (28, 942356), (46, 573608), (56, 471178), (92, 286804), (112, 235589), (161, 163888), (184, 143402), (322, 81944), (368, 71701), (644, 40972), (1288, 20486), (2576, 10243)]