27719536

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:1969

約数の個数: 40

約数和(自身を含む): 58683744

約数和(自身を除く): 30964208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 923, 1136, 1846, 1877, 3692, 3754, 7384, 7508, 14768, 15016, 24401, 30032, 48802, 97604, 133267, 195208, 266534, 390416, 533068, 1066136, 1732471, 2132272, 3464942, 6929884, 13859768, 27719536]

約数ペア:

[(1, 27719536), (2, 13859768), (4, 6929884), (8, 3464942), (13, 2132272), (16, 1732471), (26, 1066136), (52, 533068), (71, 390416), (104, 266534), (142, 195208), (208, 133267), (284, 97604), (568, 48802), (923, 30032), (1136, 24401), (1846, 15016), (1877, 14768), (3692, 7508), (3754, 7384)]