1664014725128

素因数分解:

$2^3\times 7^1\times {\mathrm{29714548663}}^1$

素因数の和:29714548676

約数の個数: 16

約数和(自身を含む): 3565745839680

約数和(自身を除く): 1901731114552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 29714548663, 59429097326, 118858194652, 208001840641, 237716389304, 416003681282, 832007362564, 1664014725128]

約数ペア:

[(1, 1664014725128), (2, 832007362564), (4, 416003681282), (7, 237716389304), (8, 208001840641), (14, 118858194652), (28, 59429097326), (56, 29714548663)]