64865024

素因数分解:

$2^8\times 7^2\times {\mathrm{5171}}^1$

素因数の和:5201

約数の個数: 54

約数和(自身を含む): 150644844

約数和(自身を除く): 85779820

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 5171, 6272, 10342, 12544, 20684, 36197, 41368, 72394, 82736, 144788, 165472, 253379, 289576, 330944, 506758, 579152, 661888, 1013516, 1158304, 1323776, 2027032, 2316608, 4054064, 4633216, 8108128, 9266432, 16216256, 32432512, 64865024]

約数ペア:

[(1, 64865024), (2, 32432512), (4, 16216256), (7, 9266432), (8, 8108128), (14, 4633216), (16, 4054064), (28, 2316608), (32, 2027032), (49, 1323776), (56, 1158304), (64, 1013516), (98, 661888), (112, 579152), (128, 506758), (196, 330944), (224, 289576), (256, 253379), (392, 165472), (448, 144788), (784, 82736), (896, 72394), (1568, 41368), (1792, 36197), (3136, 20684), (5171, 12544), (6272, 10342)]