7571168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 16483824

約数和(自身を除く): 8912656

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 137, 157, 176, 274, 314, 352, 548, 628, 1096, 1256, 1507, 1727, 2192, 2512, 3014, 3454, 4384, 5024, 6028, 6908, 12056, 13816, 21509, 24112, 27632, 43018, 48224, 55264, 86036, 172072, 236599, 344144, 473198, 688288, 946396, 1892792, 3785584, 7571168]

約数ペア:

[(1, 7571168), (2, 3785584), (4, 1892792), (8, 946396), (11, 688288), (16, 473198), (22, 344144), (32, 236599), (44, 172072), (88, 86036), (137, 55264), (157, 48224), (176, 43018), (274, 27632), (314, 24112), (352, 21509), (548, 13816), (628, 12056), (1096, 6908), (1256, 6028), (1507, 5024), (1727, 4384), (2192, 3454), (2512, 3014)]