65122538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{547}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 111397440

約数和(自身を除く): 46274902

約数列:

[1, 2, 13, 19, 26, 38, 241, 247, 482, 494, 547, 1094, 3133, 4579, 6266, 7111, 9158, 10393, 14222, 20786, 59527, 119054, 131827, 135109, 263654, 270218, 1713751, 2504713, 3427502, 5009426, 32561269, 65122538]

約数ペア:

[(1, 65122538), (2, 32561269), (13, 5009426), (19, 3427502), (26, 2504713), (38, 1713751), (241, 270218), (247, 263654), (482, 135109), (494, 131827), (547, 119054), (1094, 59527), (3133, 20786), (4579, 14222), (6266, 10393), (7111, 9158)]