528031556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4889}}^1$

素因数の和:5004

約数の個数: 48

約数和(自身を含む): 1042782720

約数和(自身を除く): 514751164

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 67, 124, 134, 268, 403, 806, 871, 1612, 1742, 2077, 3484, 4154, 4889, 8308, 9778, 19556, 27001, 54002, 63557, 108004, 127114, 151559, 254228, 303118, 327563, 606236, 655126, 1310252, 1970267, 3940534, 4258319, 7881068, 8516638, 10154453, 17033276, 20308906, 40617812, 132007889, 264015778, 528031556]

約数ペア:

[(1, 528031556), (2, 264015778), (4, 132007889), (13, 40617812), (26, 20308906), (31, 17033276), (52, 10154453), (62, 8516638), (67, 7881068), (124, 4258319), (134, 3940534), (268, 1970267), (403, 1310252), (806, 655126), (871, 606236), (1612, 327563), (1742, 303118), (2077, 254228), (3484, 151559), (4154, 127114), (4889, 108004), (8308, 63557), (9778, 54002), (19556, 27001)]