27739172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{13159}}^1$

素因数の和:13211

約数の個数: 24

約数和(自身を含む): 53061120

約数和(自身を除く): 25321948

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 527, 1054, 2108, 13159, 26318, 52636, 223703, 407929, 447406, 815858, 894812, 1631716, 6934793, 13869586, 27739172]

約数ペア:

[(1, 27739172), (2, 13869586), (4, 6934793), (17, 1631716), (31, 894812), (34, 815858), (62, 447406), (68, 407929), (124, 223703), (527, 52636), (1054, 26318), (2108, 13159)]