61437838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1789}}^1$

素因数の和:2032

約数の個数: 32

約数和(自身を含む): 115476480

約数和(自身を除く): 54038642

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 223, 446, 1561, 1789, 2453, 3122, 3578, 4906, 12523, 17171, 19679, 25046, 34342, 39358, 137753, 275506, 398947, 797894, 2792629, 4388417, 5585258, 8776834, 30718919, 61437838]

約数ペア:

[(1, 61437838), (2, 30718919), (7, 8776834), (11, 5585258), (14, 4388417), (22, 2792629), (77, 797894), (154, 398947), (223, 275506), (446, 137753), (1561, 39358), (1789, 34342), (2453, 25046), (3122, 19679), (3578, 17171), (4906, 12523)]