28083392063

素因数分解:

${\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 31744880640

約数和(自身を除く): 3661488577

約数列:

[1, 17, 31, 43, 269, 271, 289, 527, 731, 1333, 4573, 4607, 8339, 8401, 8959, 11567, 11653, 12427, 22661, 72899, 77741, 78319, 141763, 142817, 196639, 198101, 358577, 361243, 385237, 1239283, 2259869, 2409971, 2427889, 3134657, 3342863, 3367717, 6095809, 6141131, 21067811, 38417773, 53289169, 97174367, 103628753, 104399227, 653102141, 905915873, 1651964239, 28083392063]

約数ペア:

[(1, 28083392063), (17, 1651964239), (31, 905915873), (43, 653102141), (269, 104399227), (271, 103628753), (289, 97174367), (527, 53289169), (731, 38417773), (1333, 21067811), (4573, 6141131), (4607, 6095809), (8339, 3367717), (8401, 3342863), (8959, 3134657), (11567, 2427889), (11653, 2409971), (12427, 2259869), (22661, 1239283), (72899, 385237), (77741, 361243), (78319, 358577), (141763, 198101), (142817, 196639)]