27831754832

素因数分解:

$2^4\times 7^1\times {\mathrm{248497811}}^1$

素因数の和:248497826

約数の個数: 20

約数和(自身を含む): 61627457376

約数和(自身を除く): 33795702544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 248497811, 496995622, 993991244, 1739484677, 1987982488, 3478969354, 3975964976, 6957938708, 13915877416, 27831754832]

約数ペア:

[(1, 27831754832), (2, 13915877416), (4, 6957938708), (7, 3975964976), (8, 3478969354), (14, 1987982488), (16, 1739484677), (28, 993991244), (56, 496995622), (112, 248497811)]