27687352

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{6421}}^1$

素因数の和:6452

約数の個数: 48

約数和(自身を含む): 65889720

約数和(自身を除く): 38202368

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 6421, 12842, 25684, 44947, 51368, 70631, 89894, 141262, 179788, 282524, 314629, 359576, 494417, 565048, 629258, 988834, 1258516, 1977668, 2517032, 3460919, 3955336, 6921838, 13843676, 27687352]

約数ペア:

[(1, 27687352), (2, 13843676), (4, 6921838), (7, 3955336), (8, 3460919), (11, 2517032), (14, 1977668), (22, 1258516), (28, 988834), (44, 629258), (49, 565048), (56, 494417), (77, 359576), (88, 314629), (98, 282524), (154, 179788), (196, 141262), (308, 89894), (392, 70631), (539, 51368), (616, 44947), (1078, 25684), (2156, 12842), (4312, 6421)]