28991658528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{14380783}}^1$

素因数の和:14380806

約数の個数: 72

約数和(自身を含む): 94222896768

約数和(自身を除く): 65231238240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 14380783, 28761566, 43142349, 57523132, 86284698, 100665481, 115046264, 129427047, 172569396, 201330962, 230092528, 258854094, 301996443, 345138792, 402661924, 460185056, 517708188, 603992886, 690277584, 805323848, 905989329, 1035416376, 1207985772, 1380555168, 1610647696, 1811978658, 2070832752, 2415971544, 3221295392, 3623957316, 4141665504, 4831943088, 7247914632, 9663886176, 14495829264, 28991658528]

約数ペア:

[(1, 28991658528), (2, 14495829264), (3, 9663886176), (4, 7247914632), (6, 4831943088), (7, 4141665504), (8, 3623957316), (9, 3221295392), (12, 2415971544), (14, 2070832752), (16, 1811978658), (18, 1610647696), (21, 1380555168), (24, 1207985772), (28, 1035416376), (32, 905989329), (36, 805323848), (42, 690277584), (48, 603992886), (56, 517708188), (63, 460185056), (72, 402661924), (84, 345138792), (96, 301996443), (112, 258854094), (126, 230092528), (144, 201330962), (168, 172569396), (224, 129427047), (252, 115046264), (288, 100665481), (336, 86284698), (504, 57523132), (672, 43142349), (1008, 28761566), (2016, 14380783)]