66915764906

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1\times {\mathrm{477881}}^1$

素因数の和:479257

約数の個数: 16

約数和(自身を含む): 102345120648

約数和(自身を除く): 35429355742

約数列:

[1, 2, 53, 106, 1321, 2642, 70013, 140026, 477881, 955762, 25327693, 50655386, 631280801, 1262561602, 33457882453, 66915764906]

約数ペア:

[(1, 66915764906), (2, 33457882453), (53, 1262561602), (106, 631280801), (1321, 50655386), (2642, 25327693), (70013, 955762), (140026, 477881)]