5552248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1$

素因数の和:487

約数の個数: 32

約数和(自身を含む): 11309760

約数和(自身を除く): 5757512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 197, 271, 394, 542, 788, 1084, 1576, 2168, 2561, 3523, 5122, 7046, 10244, 14092, 20488, 28184, 53387, 106774, 213548, 427096, 694031, 1388062, 2776124, 5552248]

約数ペア:

[(1, 5552248), (2, 2776124), (4, 1388062), (8, 694031), (13, 427096), (26, 213548), (52, 106774), (104, 53387), (197, 28184), (271, 20488), (394, 14092), (542, 10244), (788, 7046), (1084, 5122), (1576, 3523), (2168, 2561)]