13877168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:501

約数の個数: 40

約数和(自身を含む): 28734768

約数和(自身を除く): 14857600

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 313, 326, 626, 652, 1252, 1304, 2504, 2608, 2771, 5008, 5321, 5542, 10642, 11084, 21284, 22168, 42568, 44336, 51019, 85136, 102038, 204076, 408152, 816304, 867323, 1734646, 3469292, 6938584, 13877168]

約数ペア:

[(1, 13877168), (2, 6938584), (4, 3469292), (8, 1734646), (16, 867323), (17, 816304), (34, 408152), (68, 204076), (136, 102038), (163, 85136), (272, 51019), (313, 44336), (326, 42568), (626, 22168), (652, 21284), (1252, 11084), (1304, 10642), (2504, 5542), (2608, 5321), (2771, 5008)]