27939352

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{7027}}^1$

素因数の和:7111

約数の個数: 32

約数和(自身を含む): 60721920

約数和(自身を除く): 32782568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 7027, 14054, 28108, 49189, 56216, 98378, 196756, 393512, 498917, 997834, 1995668, 3492419, 3991336, 6984838, 13969676, 27939352]

約数ペア:

[(1, 27939352), (2, 13969676), (4, 6984838), (7, 3991336), (8, 3492419), (14, 1995668), (28, 997834), (56, 498917), (71, 393512), (142, 196756), (284, 98378), (497, 56216), (568, 49189), (994, 28108), (1988, 14054), (3976, 7027)]