17869814704

素因数分解:

$2^4\times 7^2\times {\mathrm{2297}}^1\times {\mathrm{9923}}^1$

素因数の和:12242

約数の個数: 60

約数和(自身を含む): 40297056984

約数和(自身を除く): 22427242280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2297, 4594, 9188, 9923, 16079, 18376, 19846, 32158, 36752, 39692, 64316, 69461, 79384, 112553, 128632, 138922, 158768, 225106, 257264, 277844, 450212, 486227, 555688, 900424, 972454, 1111376, 1800848, 1944908, 3889816, 7779632, 22793131, 45586262, 91172524, 159551917, 182345048, 319103834, 364690096, 638207668, 1116863419, 1276415336, 2233726838, 2552830672, 4467453676, 8934907352, 17869814704]

約数ペア:

[(1, 17869814704), (2, 8934907352), (4, 4467453676), (7, 2552830672), (8, 2233726838), (14, 1276415336), (16, 1116863419), (28, 638207668), (49, 364690096), (56, 319103834), (98, 182345048), (112, 159551917), (196, 91172524), (392, 45586262), (784, 22793131), (2297, 7779632), (4594, 3889816), (9188, 1944908), (9923, 1800848), (16079, 1111376), (18376, 972454), (19846, 900424), (32158, 555688), (36752, 486227), (39692, 450212), (64316, 277844), (69461, 257264), (79384, 225106), (112553, 158768), (128632, 138922)]