73280454896

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{416366221}}^1$

素因数の和:416366240

約数の個数: 20

約数和(自身を含む): 154888234584

約数和(自身を除く): 81607779688

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 416366221, 832732442, 1665464884, 3330929768, 4580028431, 6661859536, 9160056862, 18320113724, 36640227448, 73280454896]

約数ペア:

[(1, 73280454896), (2, 36640227448), (4, 18320113724), (8, 9160056862), (11, 6661859536), (16, 4580028431), (22, 3330929768), (44, 1665464884), (88, 832732442), (176, 416366221)]