67921220642

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{7585573}}^1$

素因数の和:7585634

約数の個数: 24

約数和(自身を含む): 115012472988

約数和(自身を除く): 47091252346

約数列:

[1, 2, 11, 22, 37, 74, 121, 242, 407, 814, 4477, 8954, 7585573, 15171146, 83441303, 166882606, 280666201, 561332402, 917854333, 1835708666, 3087328211, 6174656422, 33960610321, 67921220642]

約数ペア:

[(1, 67921220642), (2, 33960610321), (11, 6174656422), (22, 3087328211), (37, 1835708666), (74, 917854333), (121, 561332402), (242, 280666201), (407, 166882606), (814, 83441303), (4477, 15171146), (8954, 7585573)]