27297028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7853}}^1$

素因数の和:7947

約数の個数: 24

約数和(自身を含む): 52778880

約数和(自身を除く): 25481852

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 7853, 15706, 31412, 86383, 172766, 345532, 620387, 1240774, 2481548, 6824257, 13648514, 27297028]

約数ペア:

[(1, 27297028), (2, 13648514), (4, 6824257), (11, 2481548), (22, 1240774), (44, 620387), (79, 345532), (158, 172766), (316, 86383), (869, 31412), (1738, 15706), (3476, 7853)]