13121024

素因数分解:

$2^9\times 7^2\times {\mathrm{523}}^1$

素因数の和:555

約数の個数: 60

約数和(自身を含む): 30554964

約数和(自身を除く): 17433940

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 523, 784, 896, 1046, 1568, 1792, 2092, 3136, 3584, 3661, 4184, 6272, 7322, 8368, 12544, 14644, 16736, 25088, 25627, 29288, 33472, 51254, 58576, 66944, 102508, 117152, 133888, 205016, 234304, 267776, 410032, 468608, 820064, 937216, 1640128, 1874432, 3280256, 6560512, 13121024]

約数ペア:

[(1, 13121024), (2, 6560512), (4, 3280256), (7, 1874432), (8, 1640128), (14, 937216), (16, 820064), (28, 468608), (32, 410032), (49, 267776), (56, 234304), (64, 205016), (98, 133888), (112, 117152), (128, 102508), (196, 66944), (224, 58576), (256, 51254), (392, 33472), (448, 29288), (512, 25627), (523, 25088), (784, 16736), (896, 14644), (1046, 12544), (1568, 8368), (1792, 7322), (2092, 6272), (3136, 4184), (3584, 3661)]