27844804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28183}}^1$

素因数の和:28219

約数の個数: 24

約数和(自身を含む): 55240640

約数和(自身を除く): 27395836

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 28183, 56366, 112732, 366379, 535477, 732758, 1070954, 1465516, 2141908, 6961201, 13922402, 27844804]

約数ペア:

[(1, 27844804), (2, 13922402), (4, 6961201), (13, 2141908), (19, 1465516), (26, 1070954), (38, 732758), (52, 535477), (76, 366379), (247, 112732), (494, 56366), (988, 28183)]