28210812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{335843}}^1$

素因数の和:335857

約数の個数: 24

約数和(自身を含む): 75229056

約数和(自身を除く): 47018244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 335843, 671686, 1007529, 1343372, 2015058, 2350901, 4030116, 4701802, 7052703, 9403604, 14105406, 28210812]

約数ペア:

[(1, 28210812), (2, 14105406), (3, 9403604), (4, 7052703), (6, 4701802), (7, 4030116), (12, 2350901), (14, 2015058), (21, 1343372), (28, 1007529), (42, 671686), (84, 335843)]