28680413674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1031}}^1\times {\mathrm{7309}}^1$

素因数の和:8526

約数の個数: 32

約数和(自身を含む): 47255114880

約数和(自身を除く): 18574701206

約数列:

[1, 2, 11, 22, 173, 346, 1031, 1903, 2062, 3806, 7309, 11341, 14618, 22682, 80399, 160798, 178363, 356726, 1264457, 1961993, 2528914, 3923986, 7535579, 13909027, 15071158, 27818054, 82891369, 165782738, 1303655167, 2607310334, 14340206837, 28680413674]

約数ペア:

[(1, 28680413674), (2, 14340206837), (11, 2607310334), (22, 1303655167), (173, 165782738), (346, 82891369), (1031, 27818054), (1903, 15071158), (2062, 13909027), (3806, 7535579), (7309, 3923986), (11341, 2528914), (14618, 1961993), (22682, 1264457), (80399, 356726), (160798, 178363)]