827367616

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{680401}}^1$

素因数の和:680432

約数の個数: 28

約数和(自身を含む): 1728221080

約数和(自身を除く): 900853464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 680401, 1360802, 2721604, 5443208, 10886416, 12927619, 21772832, 25855238, 43545664, 51710476, 103420952, 206841904, 413683808, 827367616]

約数ペア:

[(1, 827367616), (2, 413683808), (4, 206841904), (8, 103420952), (16, 51710476), (19, 43545664), (32, 25855238), (38, 21772832), (64, 12927619), (76, 10886416), (152, 5443208), (304, 2721604), (608, 1360802), (1216, 680401)]