27889624

素因数分解:

$2^3\times 7^2\times {\mathrm{71147}}^1$

素因数の和:71167

約数の個数: 24

約数和(自身を含む): 60831540

約数和(自身を除く): 32941916

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 71147, 142294, 284588, 498029, 569176, 996058, 1992116, 3486203, 3984232, 6972406, 13944812, 27889624]

約数ペア:

[(1, 27889624), (2, 13944812), (4, 6972406), (7, 3984232), (8, 3486203), (14, 1992116), (28, 996058), (49, 569176), (56, 498029), (98, 284588), (196, 142294), (392, 71147)]