4889006948

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{34123}}^1$

素因数の和:34201

約数の個数: 72

約数和(自身を含む): 10783456992

約数和(自身を除く): 5894450044

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 49, 68, 86, 98, 119, 172, 196, 238, 301, 476, 602, 731, 833, 1204, 1462, 1666, 2107, 2924, 3332, 4214, 5117, 8428, 10234, 20468, 34123, 35819, 68246, 71638, 136492, 143276, 238861, 477722, 580091, 955444, 1160182, 1467289, 1672027, 2320364, 2934578, 3344054, 4060637, 5869156, 6688108, 8121274, 10271023, 16242548, 20542046, 24943913, 28424459, 41084092, 49887826, 56848918, 71897161, 99775652, 113697836, 143794322, 174607391, 287588644, 349214782, 698429564, 1222251737, 2444503474, 4889006948]

約数ペア:

[(1, 4889006948), (2, 2444503474), (4, 1222251737), (7, 698429564), (14, 349214782), (17, 287588644), (28, 174607391), (34, 143794322), (43, 113697836), (49, 99775652), (68, 71897161), (86, 56848918), (98, 49887826), (119, 41084092), (172, 28424459), (196, 24943913), (238, 20542046), (301, 16242548), (476, 10271023), (602, 8121274), (731, 6688108), (833, 5869156), (1204, 4060637), (1462, 3344054), (1666, 2934578), (2107, 2320364), (2924, 1672027), (3332, 1467289), (4214, 1160182), (5117, 955444), (8428, 580091), (10234, 477722), (20468, 238861), (34123, 143276), (35819, 136492), (68246, 71638)]