17273648

素因数分解:

$2^4\times 7^1\times {\mathrm{154229}}^1$

素因数の和:154244

約数の個数: 20

約数和(自身を含む): 38249040

約数和(自身を除く): 20975392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 154229, 308458, 616916, 1079603, 1233832, 2159206, 2467664, 4318412, 8636824, 17273648]

約数ペア:

[(1, 17273648), (2, 8636824), (4, 4318412), (7, 2467664), (8, 2159206), (14, 1233832), (16, 1079603), (28, 616916), (56, 308458), (112, 154229)]