28460446

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{16007}}^1$

素因数の和:16143

約数の個数: 16

約数和(自身を含む): 49176576

約数和(自身を除く): 20716130

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 16007, 32014, 112049, 224098, 2032889, 4065778, 14230223, 28460446]

約数ペア:

[(1, 28460446), (2, 14230223), (7, 4065778), (14, 2032889), (127, 224098), (254, 112049), (889, 32014), (1778, 16007)]