27578606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{21247}}^1$

素因数の和:21319

約数の個数: 16

約数和(自身を含む): 45895680

約数和(自身を除く): 18317074

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 21247, 42494, 233717, 467434, 1253573, 2507146, 13789303, 27578606]

約数ペア:

[(1, 27578606), (2, 13789303), (11, 2507146), (22, 1253573), (59, 467434), (118, 233717), (649, 42494), (1298, 21247)]