27128164

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2269}}^1$

素因数の和:2348

約数の個数: 36

約数和(自身を含む): 56155260

約数和(自身を除く): 29027096

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 427, 854, 1708, 2269, 2989, 4538, 5978, 9076, 11956, 15883, 31766, 63532, 111181, 138409, 222362, 276818, 444724, 553636, 968863, 1937726, 3875452, 6782041, 13564082, 27128164]

約数ペア:

[(1, 27128164), (2, 13564082), (4, 6782041), (7, 3875452), (14, 1937726), (28, 968863), (49, 553636), (61, 444724), (98, 276818), (122, 222362), (196, 138409), (244, 111181), (427, 63532), (854, 31766), (1708, 15883), (2269, 11956), (2989, 9076), (4538, 5978)]