28692880664

素因数分解:

$2^3\times 7^1\times {\mathrm{307}}^1\times {\mathrm{809}}^1\times {\mathrm{2063}}^1$

素因数の和:3192

約数の個数: 64

約数和(自身を含む): 61791206400

約数和(自身を除く): 33098325736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 307, 614, 809, 1228, 1618, 2063, 2149, 2456, 3236, 4126, 4298, 5663, 6472, 8252, 8596, 11326, 14441, 16504, 17192, 22652, 28882, 45304, 57764, 115528, 248363, 496726, 633341, 993452, 1266682, 1668967, 1738541, 1986904, 2533364, 3337934, 3477082, 4433387, 5066728, 6675868, 6954164, 8866774, 11682769, 13351736, 13908328, 17733548, 23365538, 35467096, 46731076, 93462152, 512372869, 1024745738, 2049491476, 3586610083, 4098982952, 7173220166, 14346440332, 28692880664]

約数ペア:

[(1, 28692880664), (2, 14346440332), (4, 7173220166), (7, 4098982952), (8, 3586610083), (14, 2049491476), (28, 1024745738), (56, 512372869), (307, 93462152), (614, 46731076), (809, 35467096), (1228, 23365538), (1618, 17733548), (2063, 13908328), (2149, 13351736), (2456, 11682769), (3236, 8866774), (4126, 6954164), (4298, 6675868), (5663, 5066728), (6472, 4433387), (8252, 3477082), (8596, 3337934), (11326, 2533364), (14441, 1986904), (16504, 1738541), (17192, 1668967), (22652, 1266682), (28882, 993452), (45304, 633341), (57764, 496726), (115528, 248363)]