28300624

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1423}}^1$

素因数の和:1555

約数の個数: 40

約数和(自身を含む): 60388992

約数和(自身を除く): 32088368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1423, 1808, 2486, 2846, 4972, 5692, 9944, 11384, 15653, 19888, 22768, 31306, 62612, 125224, 160799, 250448, 321598, 643196, 1286392, 1768789, 2572784, 3537578, 7075156, 14150312, 28300624]

約数ペア:

[(1, 28300624), (2, 14150312), (4, 7075156), (8, 3537578), (11, 2572784), (16, 1768789), (22, 1286392), (44, 643196), (88, 321598), (113, 250448), (176, 160799), (226, 125224), (452, 62612), (904, 31306), (1243, 22768), (1423, 19888), (1808, 15653), (2486, 11384), (2846, 9944), (4972, 5692)]