138421312

素因数分解:

$2^6\times {\mathrm{449}}^1\times {\mathrm{4817}}^1$

素因数の和:5278

約数の個数: 28

約数和(自身を含む): 275348700

約数和(自身を除く): 136927388

約数列:

[1, 2, 4, 8, 16, 32, 64, 449, 898, 1796, 3592, 4817, 7184, 9634, 14368, 19268, 28736, 38536, 77072, 154144, 308288, 2162833, 4325666, 8651332, 17302664, 34605328, 69210656, 138421312]

約数ペア:

[(1, 138421312), (2, 69210656), (4, 34605328), (8, 17302664), (16, 8651332), (32, 4325666), (64, 2162833), (449, 308288), (898, 154144), (1796, 77072), (3592, 38536), (4817, 28736), (7184, 19268), (9634, 14368)]