28291264

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{26003}}^1$

素因数の和:26032

約数の個数: 28

約数和(自身を含む): 59445144

約数和(自身を除く): 31153880

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 26003, 52006, 104012, 208024, 416048, 442051, 832096, 884102, 1664192, 1768204, 3536408, 7072816, 14145632, 28291264]

約数ペア:

[(1, 28291264), (2, 14145632), (4, 7072816), (8, 3536408), (16, 1768204), (17, 1664192), (32, 884102), (34, 832096), (64, 442051), (68, 416048), (136, 208024), (272, 104012), (544, 52006), (1088, 26003)]