27275888

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{100279}}^1$

素因数の和:100304

約数の個数: 20

約数和(自身を含む): 55956240

約数和(自身を除く): 28680352

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 100279, 200558, 401116, 802232, 1604464, 1704743, 3409486, 6818972, 13637944, 27275888]

約数ペア:

[(1, 27275888), (2, 13637944), (4, 6818972), (8, 3409486), (16, 1704743), (17, 1604464), (34, 802232), (68, 401116), (136, 200558), (272, 100279)]