27849904

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{56149}}^1$

素因数の和:56188

約数の個数: 20

約数和(自身を含む): 55700800

約数和(自身を除く): 27850896

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 56149, 112298, 224596, 449192, 898384, 1740619, 3481238, 6962476, 13924952, 27849904]

約数ペア:

[(1, 27849904), (2, 13924952), (4, 6962476), (8, 3481238), (16, 1740619), (31, 898384), (62, 449192), (124, 224596), (248, 112298), (496, 56149)]