1526728

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 3312000

約数和(自身を除く): 1785272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 199, 274, 398, 548, 796, 959, 1096, 1393, 1592, 1918, 2786, 3836, 5572, 7672, 11144, 27263, 54526, 109052, 190841, 218104, 381682, 763364, 1526728]

約数ペア:

[(1, 1526728), (2, 763364), (4, 381682), (7, 218104), (8, 190841), (14, 109052), (28, 54526), (56, 27263), (137, 11144), (199, 7672), (274, 5572), (398, 3836), (548, 2786), (796, 1918), (959, 1592), (1096, 1393)]