1399616

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1151}}^1$

素因数の和:1182

約数の個数: 28

約数和(自身を含む): 2926080

約数和(自身を除く): 1526464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1151, 1216, 2302, 4604, 9208, 18416, 21869, 36832, 43738, 73664, 87476, 174952, 349904, 699808, 1399616]

約数ペア:

[(1, 1399616), (2, 699808), (4, 349904), (8, 174952), (16, 87476), (19, 73664), (32, 43738), (38, 36832), (64, 21869), (76, 18416), (152, 9208), (304, 4604), (608, 2302), (1151, 1216)]