64108544

素因数分解:

$2^{11}\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 133857360

約数和(自身を除く): 69748816

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1361, 1472, 2048, 2722, 2944, 5444, 5888, 10888, 11776, 21776, 23552, 31303, 43552, 47104, 62606, 87104, 125212, 174208, 250424, 348416, 500848, 696832, 1001696, 1393664, 2003392, 2787328, 4006784, 8013568, 16027136, 32054272, 64108544]

約数ペア:

[(1, 64108544), (2, 32054272), (4, 16027136), (8, 8013568), (16, 4006784), (23, 2787328), (32, 2003392), (46, 1393664), (64, 1001696), (92, 696832), (128, 500848), (184, 348416), (256, 250424), (368, 174208), (512, 125212), (736, 87104), (1024, 62606), (1361, 47104), (1472, 43552), (2048, 31303), (2722, 23552), (2944, 21776), (5444, 11776), (5888, 10888)]