74247344

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{45053}}^1$

素因数の和:45164

約数の個数: 20

約数和(自身を含む): 145254096

約数和(自身を除く): 71006752

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 45053, 90106, 180212, 360424, 720848, 4640459, 9280918, 18561836, 37123672, 74247344]

約数ペア:

[(1, 74247344), (2, 37123672), (4, 18561836), (8, 9280918), (16, 4640459), (103, 720848), (206, 360424), (412, 180212), (824, 90106), (1648, 45053)]