66907542

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1877}}^1$

素因数の和:2352

約数の個数: 32

約数和(自身を含む): 144500832

約数和(自身を除く): 77593290

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 457, 914, 1371, 1877, 2742, 3754, 5631, 5941, 11262, 11882, 17823, 24401, 35646, 48802, 73203, 146406, 857789, 1715578, 2573367, 5146734, 11151257, 22302514, 33453771, 66907542]

約数ペア:

[(1, 66907542), (2, 33453771), (3, 22302514), (6, 11151257), (13, 5146734), (26, 2573367), (39, 1715578), (78, 857789), (457, 146406), (914, 73203), (1371, 48802), (1877, 35646), (2742, 24401), (3754, 17823), (5631, 11882), (5941, 11262)]