7072816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{26003}}^1$

素因数の和:26028

約数の個数: 20

約数和(自身を含む): 14510232

約数和(自身を除く): 7437416

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 26003, 52006, 104012, 208024, 416048, 442051, 884102, 1768204, 3536408, 7072816]

約数ペア:

[(1, 7072816), (2, 3536408), (4, 1768204), (8, 884102), (16, 442051), (17, 416048), (34, 208024), (68, 104012), (136, 52006), (272, 26003)]