552679288

素因数分解:

$2^3\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{4987}}^1$

素因数の和:6979

約数の個数: 32

約数和(自身を含む): 1185148800

約数和(自身を除く): 632469512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1979, 3958, 4987, 7916, 9974, 13853, 15832, 19948, 27706, 34909, 39896, 55412, 69818, 110824, 139636, 279272, 9869273, 19738546, 39477092, 69084911, 78954184, 138169822, 276339644, 552679288]

約数ペア:

[(1, 552679288), (2, 276339644), (4, 138169822), (7, 78954184), (8, 69084911), (14, 39477092), (28, 19738546), (56, 9869273), (1979, 279272), (3958, 139636), (4987, 110824), (7916, 69818), (9974, 55412), (13853, 39896), (15832, 34909), (19948, 27706)]