71753444

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{8929}}^1$

素因数の和:8988

約数の個数: 36

約数和(自身を含む): 149648940

約数和(自身を除く): 77895496

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 8929, 17858, 35716, 62503, 125006, 250012, 366089, 437521, 732178, 875042, 1464356, 1750084, 2562623, 5125246, 10250492, 17938361, 35876722, 71753444]

約数ペア:

[(1, 71753444), (2, 35876722), (4, 17938361), (7, 10250492), (14, 5125246), (28, 2562623), (41, 1750084), (49, 1464356), (82, 875042), (98, 732178), (164, 437521), (196, 366089), (287, 250012), (574, 125006), (1148, 62503), (2009, 35716), (4018, 17858), (8036, 8929)]