8453284

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 18960480

約数和(自身を除く): 10507196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 49, 59, 68, 86, 98, 118, 119, 172, 196, 236, 238, 301, 413, 476, 602, 731, 826, 833, 1003, 1204, 1462, 1652, 1666, 2006, 2107, 2537, 2891, 2924, 3332, 4012, 4214, 5074, 5117, 5782, 7021, 8428, 10148, 10234, 11564, 14042, 17759, 20468, 28084, 35518, 35819, 43129, 49147, 71036, 71638, 86258, 98294, 124313, 143276, 172516, 196588, 248626, 301903, 497252, 603806, 1207612, 2113321, 4226642, 8453284]

約数ペア:

[(1, 8453284), (2, 4226642), (4, 2113321), (7, 1207612), (14, 603806), (17, 497252), (28, 301903), (34, 248626), (43, 196588), (49, 172516), (59, 143276), (68, 124313), (86, 98294), (98, 86258), (118, 71638), (119, 71036), (172, 49147), (196, 43129), (236, 35819), (238, 35518), (301, 28084), (413, 20468), (476, 17759), (602, 14042), (731, 11564), (826, 10234), (833, 10148), (1003, 8428), (1204, 7021), (1462, 5782), (1652, 5117), (1666, 5074), (2006, 4214), (2107, 4012), (2537, 3332), (2891, 2924)]