68610412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 134346240

約数和(自身を除く): 65735828

約数列:

[1, 2, 4, 13, 26, 47, 52, 67, 94, 134, 188, 268, 419, 611, 838, 871, 1222, 1676, 1742, 2444, 3149, 3484, 5447, 6298, 10894, 12596, 19693, 21788, 28073, 39386, 40937, 56146, 78772, 81874, 112292, 163748, 256009, 364949, 512018, 729898, 1024036, 1319431, 1459796, 2638862, 5277724, 17152603, 34305206, 68610412]

約数ペア:

[(1, 68610412), (2, 34305206), (4, 17152603), (13, 5277724), (26, 2638862), (47, 1459796), (52, 1319431), (67, 1024036), (94, 729898), (134, 512018), (188, 364949), (268, 256009), (419, 163748), (611, 112292), (838, 81874), (871, 78772), (1222, 56146), (1676, 40937), (1742, 39386), (2444, 28073), (3149, 21788), (3484, 19693), (5447, 12596), (6298, 10894)]