56680064

素因数分解:

$2^7\times 7^3\times {\mathrm{1291}}^1$

素因数の和:1326

約数の個数: 64

約数和(自身を含む): 131784000

約数和(自身を除く): 75103936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1291, 1372, 1568, 2582, 2744, 3136, 5164, 5488, 6272, 9037, 10328, 10976, 18074, 20656, 21952, 36148, 41312, 43904, 63259, 72296, 82624, 126518, 144592, 165248, 253036, 289184, 442813, 506072, 578368, 885626, 1012144, 1156736, 1771252, 2024288, 3542504, 4048576, 7085008, 8097152, 14170016, 28340032, 56680064]

約数ペア:

[(1, 56680064), (2, 28340032), (4, 14170016), (7, 8097152), (8, 7085008), (14, 4048576), (16, 3542504), (28, 2024288), (32, 1771252), (49, 1156736), (56, 1012144), (64, 885626), (98, 578368), (112, 506072), (128, 442813), (196, 289184), (224, 253036), (343, 165248), (392, 144592), (448, 126518), (686, 82624), (784, 72296), (896, 63259), (1291, 43904), (1372, 41312), (1568, 36148), (2582, 21952), (2744, 20656), (3136, 18074), (5164, 10976), (5488, 10328), (6272, 9037)]