2746417328

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{277}}^1\times {\mathrm{3947}}^1$

素因数の和:4389

約数の個数: 40

約数和(自身を含む): 5375770512

約数和(自身を除く): 2629353184

約数列:

[1, 2, 4, 8, 16, 157, 277, 314, 554, 628, 1108, 1256, 2216, 2512, 3947, 4432, 7894, 15788, 31576, 43489, 63152, 86978, 173956, 347912, 619679, 695824, 1093319, 1239358, 2186638, 2478716, 4373276, 4957432, 8746552, 9914864, 17493104, 171651083, 343302166, 686604332, 1373208664, 2746417328]

約数ペア:

[(1, 2746417328), (2, 1373208664), (4, 686604332), (8, 343302166), (16, 171651083), (157, 17493104), (277, 9914864), (314, 8746552), (554, 4957432), (628, 4373276), (1108, 2478716), (1256, 2186638), (2216, 1239358), (2512, 1093319), (3947, 695824), (4432, 619679), (7894, 347912), (15788, 173956), (31576, 86978), (43489, 63152)]