12831104

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 30073680

約数和(自身を除く): 17242576

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 701, 704, 832, 1144, 1402, 1408, 1664, 2288, 2804, 4576, 5608, 7711, 9113, 9152, 11216, 15422, 18226, 18304, 22432, 30844, 36452, 44864, 61688, 72904, 89728, 100243, 123376, 145808, 200486, 246752, 291616, 400972, 493504, 583232, 801944, 987008, 1166464, 1603888, 3207776, 6415552, 12831104]

約数ペア:

[(1, 12831104), (2, 6415552), (4, 3207776), (8, 1603888), (11, 1166464), (13, 987008), (16, 801944), (22, 583232), (26, 493504), (32, 400972), (44, 291616), (52, 246752), (64, 200486), (88, 145808), (104, 123376), (128, 100243), (143, 89728), (176, 72904), (208, 61688), (286, 44864), (352, 36452), (416, 30844), (572, 22432), (701, 18304), (704, 18226), (832, 15422), (1144, 11216), (1402, 9152), (1408, 9113), (1664, 7711), (2288, 5608), (2804, 4576)]