2649432856

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{3541}}^1$

素因数の和:4016

約数の個数: 64

約数和(自身を含む): 5875752960

約数和(自身を除く): 3226320104

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 431, 434, 862, 868, 1724, 1736, 3017, 3448, 3541, 6034, 7082, 12068, 13361, 14164, 24136, 24787, 26722, 28328, 49574, 53444, 93527, 99148, 106888, 109771, 187054, 198296, 219542, 374108, 439084, 748216, 768397, 878168, 1526171, 1536794, 3052342, 3073588, 6104684, 6147176, 10683197, 12209368, 21366394, 42732788, 47311301, 85465576, 94622602, 189245204, 331179107, 378490408, 662358214, 1324716428, 2649432856]

約数ペア:

[(1, 2649432856), (2, 1324716428), (4, 662358214), (7, 378490408), (8, 331179107), (14, 189245204), (28, 94622602), (31, 85465576), (56, 47311301), (62, 42732788), (124, 21366394), (217, 12209368), (248, 10683197), (431, 6147176), (434, 6104684), (862, 3073588), (868, 3052342), (1724, 1536794), (1736, 1526171), (3017, 878168), (3448, 768397), (3541, 748216), (6034, 439084), (7082, 374108), (12068, 219542), (13361, 198296), (14164, 187054), (24136, 109771), (24787, 106888), (26722, 99148), (28328, 93527), (49574, 53444)]