12428331872

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1217509}}^1$

素因数の和:1217559

約数の個数: 48

約数和(自身を含む): 27613126800

約数和(自身を除く): 15184794928

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 176, 232, 319, 352, 464, 638, 928, 1276, 2552, 5104, 10208, 1217509, 2435018, 4870036, 9740072, 13392599, 19480144, 26785198, 35307761, 38960288, 53570396, 70615522, 107140792, 141231044, 214281584, 282462088, 388385371, 428563168, 564924176, 776770742, 1129848352, 1553541484, 3107082968, 6214165936, 12428331872]

約数ペア:

[(1, 12428331872), (2, 6214165936), (4, 3107082968), (8, 1553541484), (11, 1129848352), (16, 776770742), (22, 564924176), (29, 428563168), (32, 388385371), (44, 282462088), (58, 214281584), (88, 141231044), (116, 107140792), (176, 70615522), (232, 53570396), (319, 38960288), (352, 35307761), (464, 26785198), (638, 19480144), (928, 13392599), (1276, 9740072), (2552, 4870036), (5104, 2435018), (10208, 1217509)]