28175406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15601}}^1$

素因数の和:15656

約数の個数: 32

約数和(自身を含む): 65902848

約数和(自身を除く): 37727442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 15601, 31202, 46803, 93606, 109207, 218414, 327621, 655242, 670843, 1341686, 2012529, 4025058, 4695901, 9391802, 14087703, 28175406]

約数ペア:

[(1, 28175406), (2, 14087703), (3, 9391802), (6, 4695901), (7, 4025058), (14, 2012529), (21, 1341686), (42, 670843), (43, 655242), (86, 327621), (129, 218414), (258, 109207), (301, 93606), (602, 46803), (903, 31202), (1806, 15601)]