28909712

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6043}}^1$

素因数の和:6087

約数の個数: 40

約数和(自身を含む): 62954304

約数和(自身を除く): 34044592

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 6043, 12086, 24172, 48344, 78559, 96688, 138989, 157118, 277978, 314236, 555956, 628472, 1111912, 1256944, 1806857, 2223824, 3613714, 7227428, 14454856, 28909712]

約数ペア:

[(1, 28909712), (2, 14454856), (4, 7227428), (8, 3613714), (13, 2223824), (16, 1806857), (23, 1256944), (26, 1111912), (46, 628472), (52, 555956), (92, 314236), (104, 277978), (184, 157118), (208, 138989), (299, 96688), (368, 78559), (598, 48344), (1196, 24172), (2392, 12086), (4784, 6043)]