73539008

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{263}}^1$

素因数の和:549

約数の個数: 56

約数和(自身を含む): 155704032

約数和(自身を除く): 82165024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 257, 263, 272, 514, 526, 544, 1028, 1052, 1088, 2056, 2104, 4112, 4208, 4369, 4471, 8224, 8416, 8738, 8942, 16448, 16832, 17476, 17884, 34952, 35768, 67591, 69904, 71536, 135182, 139808, 143072, 270364, 279616, 286144, 540728, 1081456, 1149047, 2162912, 2298094, 4325824, 4596188, 9192376, 18384752, 36769504, 73539008]

約数ペア:

[(1, 73539008), (2, 36769504), (4, 18384752), (8, 9192376), (16, 4596188), (17, 4325824), (32, 2298094), (34, 2162912), (64, 1149047), (68, 1081456), (136, 540728), (257, 286144), (263, 279616), (272, 270364), (514, 143072), (526, 139808), (544, 135182), (1028, 71536), (1052, 69904), (1088, 67591), (2056, 35768), (2104, 34952), (4112, 17884), (4208, 17476), (4369, 16832), (4471, 16448), (8224, 8942), (8416, 8738)]