72703972318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{32029}}^1\times {\mathrm{66763}}^1$

素因数の和:98811

約数の個数: 16

約数和(自身を含む): 115476349680

約数和(自身を除く): 42772377362

約数列:

[1, 2, 17, 34, 32029, 64058, 66763, 133526, 544493, 1088986, 1134971, 2269942, 2138352127, 4276704254, 36351986159, 72703972318]

約数ペア:

[(1, 72703972318), (2, 36351986159), (17, 4276704254), (34, 2138352127), (32029, 2269942), (64058, 1134971), (66763, 1088986), (133526, 544493)]