26981124

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{52289}}^1$

素因数の和:52339

約数の個数: 24

約数和(自身を含む): 64421280

約数和(自身を除く): 37440156

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 52289, 104578, 156867, 209156, 313734, 627468, 2248427, 4496854, 6745281, 8993708, 13490562, 26981124]

約数ペア:

[(1, 26981124), (2, 13490562), (3, 8993708), (4, 6745281), (6, 4496854), (12, 2248427), (43, 627468), (86, 313734), (129, 209156), (172, 156867), (258, 104578), (516, 52289)]