28046752

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 58786560

約数和(自身を除く): 30739808

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 53, 92, 106, 184, 212, 368, 424, 719, 736, 848, 1219, 1438, 1696, 2438, 2876, 4876, 5752, 9752, 11504, 16537, 19504, 23008, 33074, 38107, 39008, 66148, 76214, 132296, 152428, 264592, 304856, 529184, 609712, 876461, 1219424, 1752922, 3505844, 7011688, 14023376, 28046752]

約数ペア:

[(1, 28046752), (2, 14023376), (4, 7011688), (8, 3505844), (16, 1752922), (23, 1219424), (32, 876461), (46, 609712), (53, 529184), (92, 304856), (106, 264592), (184, 152428), (212, 132296), (368, 76214), (424, 66148), (719, 39008), (736, 38107), (848, 33074), (1219, 23008), (1438, 19504), (1696, 16537), (2438, 11504), (2876, 9752), (4876, 5752)]