7890816

素因数分解:

$2^7\times 3^1\times {\mathrm{20549}}^1$

素因数の和:20566

約数の個数: 32

約数和(自身を含む): 20961000

約数和(自身を除く): 13070184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 20549, 41098, 61647, 82196, 123294, 164392, 246588, 328784, 493176, 657568, 986352, 1315136, 1972704, 2630272, 3945408, 7890816]

約数ペア:

[(1, 7890816), (2, 3945408), (3, 2630272), (4, 1972704), (6, 1315136), (8, 986352), (12, 657568), (16, 493176), (24, 328784), (32, 246588), (48, 164392), (64, 123294), (96, 82196), (128, 61647), (192, 41098), (384, 20549)]