3523936

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 7683984

約数和(自身を除く): 4160048

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 197, 208, 344, 394, 416, 559, 688, 788, 1118, 1376, 1576, 2236, 2561, 3152, 4472, 5122, 6304, 8471, 8944, 10244, 16942, 17888, 20488, 33884, 40976, 67768, 81952, 110123, 135536, 220246, 271072, 440492, 880984, 1761968, 3523936]

約数ペア:

[(1, 3523936), (2, 1761968), (4, 880984), (8, 440492), (13, 271072), (16, 220246), (26, 135536), (32, 110123), (43, 81952), (52, 67768), (86, 40976), (104, 33884), (172, 20488), (197, 17888), (208, 16942), (344, 10244), (394, 8944), (416, 8471), (559, 6304), (688, 5122), (788, 4472), (1118, 3152), (1376, 2561), (1576, 2236)]