82947578

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1567}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 150528000

約数和(自身を除く): 67580422

約数列:

[1, 2, 7, 14, 19, 38, 133, 199, 266, 398, 1393, 1567, 2786, 3134, 3781, 7562, 10969, 21938, 26467, 29773, 52934, 59546, 208411, 311833, 416822, 623666, 2182831, 4365662, 5924827, 11849654, 41473789, 82947578]

約数ペア:

[(1, 82947578), (2, 41473789), (7, 11849654), (14, 5924827), (19, 4365662), (38, 2182831), (133, 623666), (199, 416822), (266, 311833), (398, 208411), (1393, 59546), (1567, 52934), (2786, 29773), (3134, 26467), (3781, 21938), (7562, 10969)]