67673584

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{384509}}^1$

素因数の和:384528

約数の個数: 20

約数和(自身を含む): 143037720

約数和(自身を除く): 75364136

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 384509, 769018, 1538036, 3076072, 4229599, 6152144, 8459198, 16918396, 33836792, 67673584]

約数ペア:

[(1, 67673584), (2, 33836792), (4, 16918396), (8, 8459198), (11, 6152144), (16, 4229599), (22, 3076072), (44, 1538036), (88, 769018), (176, 384509)]