871004067856

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{14657}}^1\times {\mathrm{21977}}^1$

素因数の和:36668

約数の個数: 60

約数和(自身を含む): 1827576941652

約数和(自身を除く): 956572873796

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 14657, 21977, 29314, 43954, 58628, 87908, 117256, 175816, 190541, 234512, 285701, 351632, 381082, 571402, 762164, 1142804, 1524328, 2285608, 2477033, 3048656, 3714113, 4571216, 4954066, 7428226, 9908132, 14856452, 19816264, 29712904, 39632528, 59425808, 322116889, 644233778, 1288467556, 2576935112, 4187519557, 5153870224, 8375039114, 16750078228, 33500156456, 54437754241, 67000312912, 108875508482, 217751016964, 435502033928, 871004067856]

約数ペア:

[(1, 871004067856), (2, 435502033928), (4, 217751016964), (8, 108875508482), (13, 67000312912), (16, 54437754241), (26, 33500156456), (52, 16750078228), (104, 8375039114), (169, 5153870224), (208, 4187519557), (338, 2576935112), (676, 1288467556), (1352, 644233778), (2704, 322116889), (14657, 59425808), (21977, 39632528), (29314, 29712904), (43954, 19816264), (58628, 14856452), (87908, 9908132), (117256, 7428226), (175816, 4954066), (190541, 4571216), (234512, 3714113), (285701, 3048656), (351632, 2477033), (381082, 2285608), (571402, 1524328), (762164, 1142804)]