2450128352

素因数分解:

$2^5\times 7^1\times {\mathrm{643}}^1\times {\mathrm{17011}}^1$

素因数の和:17671

約数の個数: 48

約数和(自身を含む): 5521686912

約数和(自身を除く): 3071558560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 643, 1286, 2572, 4501, 5144, 9002, 10288, 17011, 18004, 20576, 34022, 36008, 68044, 72016, 119077, 136088, 144032, 238154, 272176, 476308, 544352, 952616, 1905232, 3810464, 10938073, 21876146, 43752292, 76566511, 87504584, 153133022, 175009168, 306266044, 350018336, 612532088, 1225064176, 2450128352]

約数ペア:

[(1, 2450128352), (2, 1225064176), (4, 612532088), (7, 350018336), (8, 306266044), (14, 175009168), (16, 153133022), (28, 87504584), (32, 76566511), (56, 43752292), (112, 21876146), (224, 10938073), (643, 3810464), (1286, 1905232), (2572, 952616), (4501, 544352), (5144, 476308), (9002, 272176), (10288, 238154), (17011, 144032), (18004, 136088), (20576, 119077), (34022, 72016), (36008, 68044)]