7828816

素因数分解:

$2^4\times {\mathrm{67}}^2\times {\mathrm{109}}^1$

素因数の和:251

約数の個数: 30

約数和(自身を含む): 15539370

約数和(自身を除く): 7710554

約数列:

[1, 2, 4, 8, 16, 67, 109, 134, 218, 268, 436, 536, 872, 1072, 1744, 4489, 7303, 8978, 14606, 17956, 29212, 35912, 58424, 71824, 116848, 489301, 978602, 1957204, 3914408, 7828816]

約数ペア:

[(1, 7828816), (2, 3914408), (4, 1957204), (8, 978602), (16, 489301), (67, 116848), (109, 71824), (134, 58424), (218, 35912), (268, 29212), (436, 17956), (536, 14606), (872, 8978), (1072, 7303), (1744, 4489)]