1688270944

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{5851}}^1$

素因数の和:6059

約数の個数: 48

約数和(自身を含む): 3397718016

約数和(自身を除く): 1709447072

約数列:

[1, 2, 4, 8, 16, 32, 71, 127, 142, 254, 284, 508, 568, 1016, 1136, 2032, 2272, 4064, 5851, 9017, 11702, 18034, 23404, 36068, 46808, 72136, 93616, 144272, 187232, 288544, 415421, 743077, 830842, 1486154, 1661684, 2972308, 3323368, 5944616, 6646736, 11889232, 13293472, 23778464, 52758467, 105516934, 211033868, 422067736, 844135472, 1688270944]

約数ペア:

[(1, 1688270944), (2, 844135472), (4, 422067736), (8, 211033868), (16, 105516934), (32, 52758467), (71, 23778464), (127, 13293472), (142, 11889232), (254, 6646736), (284, 5944616), (508, 3323368), (568, 2972308), (1016, 1661684), (1136, 1486154), (2032, 830842), (2272, 743077), (4064, 415421), (5851, 288544), (9017, 187232), (11702, 144272), (18034, 93616), (23404, 72136), (36068, 46808)]