27860156

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8941}}^1$

素因数の和:9005

約数の個数: 24

約数和(自身を含む): 52578960

約数和(自身を除く): 24718804

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 8941, 17882, 35764, 169879, 339758, 366581, 679516, 733162, 1466324, 6965039, 13930078, 27860156]

約数ペア:

[(1, 27860156), (2, 13930078), (4, 6965039), (19, 1466324), (38, 733162), (41, 679516), (76, 366581), (82, 339758), (164, 169879), (779, 35764), (1558, 17882), (3116, 8941)]