71586944

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3911}}^1$

素因数の和:3949

約数の個数: 64

約数和(自身を含む): 167590080

約数和(自身を除く): 96003136

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 3911, 4576, 7822, 9152, 15644, 18304, 31288, 43021, 50843, 62576, 86042, 101686, 125152, 172084, 203372, 250304, 344168, 406744, 500608, 559273, 688336, 813488, 1118546, 1376672, 1626976, 2237092, 2753344, 3253952, 4474184, 5506688, 6507904, 8948368, 17896736, 35793472, 71586944]

約数ペア:

[(1, 71586944), (2, 35793472), (4, 17896736), (8, 8948368), (11, 6507904), (13, 5506688), (16, 4474184), (22, 3253952), (26, 2753344), (32, 2237092), (44, 1626976), (52, 1376672), (64, 1118546), (88, 813488), (104, 688336), (128, 559273), (143, 500608), (176, 406744), (208, 344168), (286, 250304), (352, 203372), (416, 172084), (572, 125152), (704, 101686), (832, 86042), (1144, 62576), (1408, 50843), (1664, 43021), (2288, 31288), (3911, 18304), (4576, 15644), (7822, 9152)]