56281792

素因数分解:

$2^6\times 7^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 84

約数和(自身を含む): 131865624

約数和(自身を除く): 75583832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 131, 137, 196, 224, 262, 274, 392, 448, 524, 548, 784, 917, 959, 1048, 1096, 1568, 1834, 1918, 2096, 2192, 3136, 3668, 3836, 4192, 4384, 6419, 6713, 7336, 7672, 8384, 8768, 12838, 13426, 14672, 15344, 17947, 25676, 26852, 29344, 30688, 35894, 51352, 53704, 58688, 61376, 71788, 102704, 107408, 125629, 143576, 205408, 214816, 251258, 287152, 410816, 429632, 502516, 574304, 879403, 1005032, 1148608, 1758806, 2010064, 3517612, 4020128, 7035224, 8040256, 14070448, 28140896, 56281792]

約数ペア:

[(1, 56281792), (2, 28140896), (4, 14070448), (7, 8040256), (8, 7035224), (14, 4020128), (16, 3517612), (28, 2010064), (32, 1758806), (49, 1148608), (56, 1005032), (64, 879403), (98, 574304), (112, 502516), (131, 429632), (137, 410816), (196, 287152), (224, 251258), (262, 214816), (274, 205408), (392, 143576), (448, 125629), (524, 107408), (548, 102704), (784, 71788), (917, 61376), (959, 58688), (1048, 53704), (1096, 51352), (1568, 35894), (1834, 30688), (1918, 29344), (2096, 26852), (2192, 25676), (3136, 17947), (3668, 15344), (3836, 14672), (4192, 13426), (4384, 12838), (6419, 8768), (6713, 8384), (7336, 7672)]