74241008

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{65353}}^1$

素因数の和:65432

約数の個数: 20

約数和(自身を含む): 145870128

約数和(自身を除く): 71629120

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 65353, 130706, 261412, 522824, 1045648, 4640063, 9280126, 18560252, 37120504, 74241008]

約数ペア:

[(1, 74241008), (2, 37120504), (4, 18560252), (8, 9280126), (16, 4640063), (71, 1045648), (142, 522824), (284, 261412), (568, 130706), (1136, 65353)]