74620539088

素因数分解:

$2^4\times {\mathrm{9973}}^1\times {\mathrm{467641}}^1$

素因数の和:477622

約数の個数: 20

約数和(自身を含む): 144592100548

約数和(自身を除く): 69971561460

約数列:

[1, 2, 4, 8, 16, 9973, 19946, 39892, 79784, 159568, 467641, 935282, 1870564, 3741128, 7482256, 4663783693, 9327567386, 18655134772, 37310269544, 74620539088]

約数ペア:

[(1, 74620539088), (2, 37310269544), (4, 18655134772), (8, 9327567386), (16, 4663783693), (9973, 7482256), (19946, 3741128), (39892, 1870564), (79784, 935282), (159568, 467641)]