28054648

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{25229}}^1$

素因数の和:25374

約数の個数: 16

約数和(自身を含む): 52983000

約数和(自身を除く): 24928352

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 25229, 50458, 100916, 201832, 3506831, 7013662, 14027324, 28054648]

約数ペア:

[(1, 28054648), (2, 14027324), (4, 7013662), (8, 3506831), (139, 201832), (278, 100916), (556, 50458), (1112, 25229)]