1448163584

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42533}}^1$

素因数の和:42575

約数の個数: 72

約数和(自身を含む): 3477579840

約数和(自身を除く): 2029416256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2432, 4256, 4864, 8512, 17024, 34048, 42533, 85066, 170132, 297731, 340264, 595462, 680528, 808127, 1190924, 1361056, 1616254, 2381848, 2722112, 3232508, 4763696, 5444224, 5656889, 6465016, 9527392, 10888448, 11313778, 12930032, 19054784, 22627556, 25860064, 38109568, 45255112, 51720128, 76219136, 90510224, 103440256, 181020448, 206880512, 362040896, 724081792, 1448163584]

約数ペア:

[(1, 1448163584), (2, 724081792), (4, 362040896), (7, 206880512), (8, 181020448), (14, 103440256), (16, 90510224), (19, 76219136), (28, 51720128), (32, 45255112), (38, 38109568), (56, 25860064), (64, 22627556), (76, 19054784), (112, 12930032), (128, 11313778), (133, 10888448), (152, 9527392), (224, 6465016), (256, 5656889), (266, 5444224), (304, 4763696), (448, 3232508), (532, 2722112), (608, 2381848), (896, 1616254), (1064, 1361056), (1216, 1190924), (1792, 808127), (2128, 680528), (2432, 595462), (4256, 340264), (4864, 297731), (8512, 170132), (17024, 85066), (34048, 42533)]