28134512

素因数分解:

$2^4\times 7^1\times {\mathrm{251201}}^1$

素因数の和:251216

約数の個数: 20

約数和(自身を含む): 62298096

約数和(自身を除く): 34163584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251201, 502402, 1004804, 1758407, 2009608, 3516814, 4019216, 7033628, 14067256, 28134512]

約数ペア:

[(1, 28134512), (2, 14067256), (4, 7033628), (7, 4019216), (8, 3516814), (14, 2009608), (16, 1758407), (28, 1004804), (56, 502402), (112, 251201)]