28928042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2467}}^1$

素因数の和:2534

約数の個数: 32

約数和(自身を含む): 52242624

約数和(自身を除く): 23314582

約数列:

[1, 2, 11, 13, 22, 26, 41, 82, 143, 286, 451, 533, 902, 1066, 2467, 4934, 5863, 11726, 27137, 32071, 54274, 64142, 101147, 202294, 352781, 705562, 1112617, 1314911, 2225234, 2629822, 14464021, 28928042]

約数ペア:

[(1, 28928042), (2, 14464021), (11, 2629822), (13, 2225234), (22, 1314911), (26, 1112617), (41, 705562), (82, 352781), (143, 202294), (286, 101147), (451, 64142), (533, 54274), (902, 32071), (1066, 27137), (2467, 11726), (4934, 5863)]