47687836

素因数分解:

$2^2\times 7^1\times {\mathrm{641}}^1\times {\mathrm{2657}}^1$

素因数の和:3309

約数の個数: 24

約数和(自身を含む): 95560416

約数和(自身を除く): 47872580

約数列:

[1, 2, 4, 7, 14, 28, 641, 1282, 2564, 2657, 4487, 5314, 8974, 10628, 17948, 18599, 37198, 74396, 1703137, 3406274, 6812548, 11921959, 23843918, 47687836]

約数ペア:

[(1, 47687836), (2, 23843918), (4, 11921959), (7, 6812548), (14, 3406274), (28, 1703137), (641, 74396), (1282, 37198), (2564, 18599), (2657, 17948), (4487, 10628), (5314, 8974)]