8178248

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 17392320

約数和(自身を除く): 9214072

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 169, 184, 263, 299, 338, 526, 598, 676, 1052, 1196, 1352, 2104, 2392, 3419, 3887, 6049, 6838, 7774, 12098, 13676, 15548, 24196, 27352, 31096, 44447, 48392, 78637, 88894, 157274, 177788, 314548, 355576, 629096, 1022281, 2044562, 4089124, 8178248]

約数ペア:

[(1, 8178248), (2, 4089124), (4, 2044562), (8, 1022281), (13, 629096), (23, 355576), (26, 314548), (46, 177788), (52, 157274), (92, 88894), (104, 78637), (169, 48392), (184, 44447), (263, 31096), (299, 27352), (338, 24196), (526, 15548), (598, 13676), (676, 12098), (1052, 7774), (1196, 6838), (1352, 6049), (2104, 3887), (2392, 3419)]