28818272

素因数分解:

$2^5\times 7^2\times {\mathrm{18379}}^1$

素因数の和:18403

約数の個数: 36

約数和(自身を含む): 66002580

約数和(自身を除く): 37184308

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 18379, 36758, 73516, 128653, 147032, 257306, 294064, 514612, 588128, 900571, 1029224, 1801142, 2058448, 3602284, 4116896, 7204568, 14409136, 28818272]

約数ペア:

[(1, 28818272), (2, 14409136), (4, 7204568), (7, 4116896), (8, 3602284), (14, 2058448), (16, 1801142), (28, 1029224), (32, 900571), (49, 588128), (56, 514612), (98, 294064), (112, 257306), (196, 147032), (224, 128653), (392, 73516), (784, 36758), (1568, 18379)]