28448

素因数分解:

$2^5\times 7^1\times {\mathrm{127}}^1$

素因数の和:144

約数の個数: 24

約数和(自身を含む): 64512

約数和(自身を除く): 36064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 127, 224, 254, 508, 889, 1016, 1778, 2032, 3556, 4064, 7112, 14224, 28448]

約数ペア:

[(1, 28448), (2, 14224), (4, 7112), (7, 4064), (8, 3556), (14, 2032), (16, 1778), (28, 1016), (32, 889), (56, 508), (112, 254), (127, 224)]