27188408

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{261427}}^1$

素因数の和:261446

約数の個数: 16

約数和(自身を含む): 54899880

約数和(自身を除く): 27711472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 261427, 522854, 1045708, 2091416, 3398551, 6797102, 13594204, 27188408]

約数ペア:

[(1, 27188408), (2, 13594204), (4, 6797102), (8, 3398551), (13, 2091416), (26, 1045708), (52, 522854), (104, 261427)]