8571712

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2078

約数の個数: 28

約数和(自身を含む): 17272000

約数和(自身を除く): 8700288

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 1999, 2144, 3998, 4288, 7996, 15992, 31984, 63968, 127936, 133933, 267866, 535732, 1071464, 2142928, 4285856, 8571712]

約数ペア:

[(1, 8571712), (2, 4285856), (4, 2142928), (8, 1071464), (16, 535732), (32, 267866), (64, 133933), (67, 127936), (134, 63968), (268, 31984), (536, 15992), (1072, 7996), (1999, 4288), (2144, 3998)]