28292096

素因数分解:

$2^{10}\times 7^1\times {\mathrm{3947}}^1$

素因数の和:3974

約数の個数: 44

約数和(自身を含む): 64652448

約数和(自身を除く): 36360352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 3947, 7168, 7894, 15788, 27629, 31576, 55258, 63152, 110516, 126304, 221032, 252608, 442064, 505216, 884128, 1010432, 1768256, 2020864, 3536512, 4041728, 7073024, 14146048, 28292096]

約数ペア:

[(1, 28292096), (2, 14146048), (4, 7073024), (7, 4041728), (8, 3536512), (14, 2020864), (16, 1768256), (28, 1010432), (32, 884128), (56, 505216), (64, 442064), (112, 252608), (128, 221032), (224, 126304), (256, 110516), (448, 63152), (512, 55258), (896, 31576), (1024, 27629), (1792, 15788), (3584, 7894), (3947, 7168)]