27893528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{268207}}^1$

素因数の和:268226

約数の個数: 16

約数和(自身を含む): 56323680

約数和(自身を除く): 28430152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 268207, 536414, 1072828, 2145656, 3486691, 6973382, 13946764, 27893528]

約数ペア:

[(1, 27893528), (2, 13946764), (4, 6973382), (8, 3486691), (13, 2145656), (26, 1072828), (52, 536414), (104, 268207)]