27889966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{4451}}^1$

素因数の和:4707

約数の個数: 16

約数和(自身を含む): 45250128

約数和(自身を除く): 17360162

約数列:

[1, 2, 13, 26, 241, 482, 3133, 4451, 6266, 8902, 57863, 115726, 1072691, 2145382, 13944983, 27889966]

約数ペア:

[(1, 27889966), (2, 13944983), (13, 2145382), (26, 1072691), (241, 115726), (482, 57863), (3133, 8902), (4451, 6266)]