15661104032

素因数分解:

$2^5\times 7^2\times {\mathrm{9987949}}^1$

素因数の和:9987973

約数の個数: 36

約数和(自身を含む): 35866728450

約数和(自身を除く): 20205624418

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 9987949, 19975898, 39951796, 69915643, 79903592, 139831286, 159807184, 279662572, 319614368, 489409501, 559325144, 978819002, 1118650288, 1957638004, 2237300576, 3915276008, 7830552016, 15661104032]

約数ペア:

[(1, 15661104032), (2, 7830552016), (4, 3915276008), (7, 2237300576), (8, 1957638004), (14, 1118650288), (16, 978819002), (28, 559325144), (32, 489409501), (49, 319614368), (56, 279662572), (98, 159807184), (112, 139831286), (196, 79903592), (224, 69915643), (392, 39951796), (784, 19975898), (1568, 9987949)]