26438224

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{71843}}^1$

素因数の和:71874

約数の個数: 20

約数和(自身を含む): 53451936

約数和(自身を除く): 27013712

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 71843, 143686, 287372, 574744, 1149488, 1652389, 3304778, 6609556, 13219112, 26438224]

約数ペア:

[(1, 26438224), (2, 13219112), (4, 6609556), (8, 3304778), (16, 1652389), (23, 1149488), (46, 574744), (92, 287372), (184, 143686), (368, 71843)]