8047928

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1049}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 17388000

約数和(自身を除く): 9340072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1049, 1096, 1918, 2098, 3836, 4196, 7343, 7672, 8392, 14686, 29372, 58744, 143713, 287426, 574852, 1005991, 1149704, 2011982, 4023964, 8047928]

約数ペア:

[(1, 8047928), (2, 4023964), (4, 2011982), (7, 1149704), (8, 1005991), (14, 574852), (28, 287426), (56, 143713), (137, 58744), (274, 29372), (548, 14686), (959, 8392), (1049, 7672), (1096, 7343), (1918, 4196), (2098, 3836)]