42117656

素因数分解:

$2^3\times 7^3\times {\mathrm{15349}}^1$

素因数の和:15376

約数の個数: 32

約数和(自身を含む): 92100000

約数和(自身を除く): 49982344

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 15349, 30698, 61396, 107443, 122792, 214886, 429772, 752101, 859544, 1504202, 3008404, 5264707, 6016808, 10529414, 21058828, 42117656]

約数ペア:

[(1, 42117656), (2, 21058828), (4, 10529414), (7, 6016808), (8, 5264707), (14, 3008404), (28, 1504202), (49, 859544), (56, 752101), (98, 429772), (196, 214886), (343, 122792), (392, 107443), (686, 61396), (1372, 30698), (2744, 15349)]