27420952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13877}}^1$

素因数の和:13915

約数の個数: 32

約数和(自身を含む): 58287600

約数和(自身を除く): 30866648

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 13877, 27754, 55508, 111016, 180401, 263663, 360802, 527326, 721604, 1054652, 1443208, 2109304, 3427619, 6855238, 13710476, 27420952]

約数ペア:

[(1, 27420952), (2, 13710476), (4, 6855238), (8, 3427619), (13, 2109304), (19, 1443208), (26, 1054652), (38, 721604), (52, 527326), (76, 360802), (104, 263663), (152, 180401), (247, 111016), (494, 55508), (988, 27754), (1976, 13877)]