27744028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28081}}^1$

素因数の和:28117

約数の個数: 24

約数和(自身を含む): 55040720

約数和(自身を除く): 27296692

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 28081, 56162, 112324, 365053, 533539, 730106, 1067078, 1460212, 2134156, 6936007, 13872014, 27744028]

約数ペア:

[(1, 27744028), (2, 13872014), (4, 6936007), (13, 2134156), (19, 1460212), (26, 1067078), (38, 730106), (52, 533539), (76, 365053), (247, 112324), (494, 56162), (988, 28081)]