27771692

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28109}}^1$

素因数の和:28145

約数の個数: 24

約数和(自身を含む): 55095600

約数和(自身を除く): 27323908

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 28109, 56218, 112436, 365417, 534071, 730834, 1068142, 1461668, 2136284, 6942923, 13885846, 27771692]

約数ペア:

[(1, 27771692), (2, 13885846), (4, 6942923), (13, 2136284), (19, 1461668), (26, 1068142), (38, 730834), (52, 534071), (76, 365417), (247, 112436), (494, 56218), (988, 28109)]