13976768

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 56

約数和(自身を含む): 30339792

約数和(自身を除く): 16363024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 157, 208, 214, 314, 416, 428, 628, 832, 856, 1256, 1391, 1712, 2041, 2512, 2782, 3424, 4082, 5024, 5564, 6848, 8164, 10048, 11128, 16328, 16799, 22256, 32656, 33598, 44512, 65312, 67196, 89024, 130624, 134392, 218387, 268784, 436774, 537568, 873548, 1075136, 1747096, 3494192, 6988384, 13976768]

約数ペア:

[(1, 13976768), (2, 6988384), (4, 3494192), (8, 1747096), (13, 1075136), (16, 873548), (26, 537568), (32, 436774), (52, 268784), (64, 218387), (104, 134392), (107, 130624), (157, 89024), (208, 67196), (214, 65312), (314, 44512), (416, 33598), (428, 32656), (628, 22256), (832, 16799), (856, 16328), (1256, 11128), (1391, 10048), (1712, 8164), (2041, 6848), (2512, 5564), (2782, 5024), (3424, 4082)]