27950992

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{102761}}^1$

素因数の和:102786

約数の個数: 20

約数和(自身を含む): 57341196

約数和(自身を除く): 29390204

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 102761, 205522, 411044, 822088, 1644176, 1746937, 3493874, 6987748, 13975496, 27950992]

約数ペア:

[(1, 27950992), (2, 13975496), (4, 6987748), (8, 3493874), (16, 1746937), (17, 1644176), (34, 822088), (68, 411044), (136, 205522), (272, 102761)]